2004 gto flex fuel sensor. Copied the flex fuel tables from a 2004 Tahoe.

2004 gto flex fuel sensor Feb 9, 2025 · Flexible Fuel Sensor — 2004 Chevrolet Tahoe 2WD V8-5. The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V GM V8 vehicles. What will need to be done to make the pump fit and work? By using a cal outta 2004 s10 pcm it had the flex fuel tables in it and the proper crank sensor, but the area to turn on the flex fuel option wasn't available, now it is, thus ended my problem. Three options to choose from: Genuine GM Ethanol Sensor Part #13577429 Genuine GM Ethanol Sensor Part #13577394 (long) Genuine GM Ethanol Sensor Part #13577379 (short) *Note: An ethanol analyzer must be used in conjunction with the ethanol sensor to read your ethanol content. With the 05 CTSV OS 12592618 Flex fuel does work. 040" headgasket, Trunion Upgrade, TSP 7. 2 Hand Tools 2. The ONLY exception, is Flex Fuel 5. Massive selection from top brands on eBay. It has a content sensor in the feed line just before the rails and the appropriate wiring so that it works. The pump itself, like most modern fuel systems Jun 22, 2012 · 2004 GTO QSM 348/80e with a brake Vsr88 turbo, goldbox, flex fuel, 9” 4 link rear 8. Utilizing an OEM GM E85 sensor, we provide a kit including a harness pigtail and also options for -6 or -8 Male AN fuel fitting adapters for easy installation. 99 Out of stock Compare This is a GM Flex Fuel sensor with a custom made harness. I could not find any trucks with the 433 OS to segment swap with so that flex fuel worked with the 433. 5 62cc Heads, PRC . I have pinouts showing where they go on the unused pins. I think what needs to happen is I change the Stoic AFR table under Engine>Fuel>General>Stoich AFR. Then I'll have to figure out how to enable the PCM to actually look for the composition sensor and adjust stoich ratio. Your Choice of Quality. Jan 18, 2021 · 【Advantage】The Flex fuel sensor can monitor the ethanol content of the fuel in your flex fuel vehicle. Solution: I'm getting an Ethanol Gauge in order to read the ethanol % from the sensor (GM 13577429) and then update the tune as needed after a fill up. DSX Tuning Flex Fuel KIit For 2005-2013 C6 Corvette (Incl Z06) $314. The pcm in question is in a 2004 GTO that had a flex fuel patch added via other software before converting to an HPT 2bar sd OS. 2004 GTO 04-05 CTS-V Flex Fuel Modification Service Since the 04 GTO and 04-05 CTS-V computer is directly supported you simply need to email us your current Bin file and we will modify the needed tables to enable flex fuel and its related diagnostic codes. Same Day Shipping. If that 2nd mpvi input is fuel pressure, it is too high, likely from overpowering the regulator. Full Manufacturer Warranty. Find cost-effective 2004 Pontiac GTO Fuel Pump on A-Premium. It's wired up a gauge - Innovate Motorsports 3912 MTX-D Dual Gauge. AEM's Flex Fuel Ethanol Content Sensor Kits measure a vehicle's fuel ethanol content percentage and fuel temperature, which allows users with programmable engine management systems (capable of tuning for flex fuel) the ability to optimize an engine's tuning calibration for fuel ethanol content. The hardware side of this has been covered in a few threads on here, but not much on the software or tuning side. Usually if the sensor it on and something isn't working I see 40% alcohol. Jul 2, 2020 · C5 Tech - How to: Flex Fuel on C5 - Hey guys, I am swapping my 2003 C5 Z06 P01 to a 2004 PCM aka P59 in order to run flex fuel on the car. PCM There may be others that work, but from what I understand this The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V GM V8 vehicles. "Emotions neither prove nor disprove facts. Aug 21, 2020 · FLEX FUEL PATCH - Applying this patch will turn FF on and populate all the necessary parameters with values taken from a P59 2004 Flex Fuel Silverado L59. GM Flex Fuel Sensors use quick-connect style fuel inlet and outlet attachments for easier replacement. One last question. This is the easiest to use and most sophisticated Flex Fuel kit on the market. 09, or 90% the cost of gasoline. A flex fuel sensor is installed in the feed or return fuel lines and a signal wire is used as an input on the Speeduino board. Pump e85 varies way too much in actual alcohol content to try to use it without a content sensor, and by using an actual flex fuel tune, you can add timing based on the percentage of alcohol. Jan 13, 2021 · The information surrounding this seems vague at best and searching often results in threads that never answer the question, but turn into a whole other subject matter when folks start asking about engine setups. 2)As little stock parts have been modified as possible. Ive read on HPtuners awhile ago a post DStech made about it all but now the post is no longer there. Select Your Vehicle Home → 2005 Pontiac GTO → Fuel Pontiac GTO 2005 Fuel Flex Fuel Kits Fuel Accessories Fuel Cells / Tanks Fuel Filters Fuel Pumps/Systems Fuel Rails Fuel Regulators Injectors Sort By: Page Size: $230 to $254 $255 to $278 $279 to $301 $302 to $325 Rock Solid Motorsports UMI Performance Fuel & Air Parts and More for Your 2004 CHEVROLET TAHOE at Reliably Low Prices. Part Number: 2-90003Part Descripti Jan 2, 2014 · I just replaced the flex fuel sensor on my 2004 Yukon with the 5. DIY-Easy. 50 cage and f body front suspension 1970 SS Nova - s480 lc9 73 camaro - ly5/80e 1988 suburban - 5. 00 - Ships from manufacturer This item ships directly from the manufacturer. Forced induction scenarios especially benefit f Jun 6, 2022 · C5 Forced Induction/Nitrous - E85 / Flex on a 2004 with P59 wiring? - So if I have a 2004 with the P59 PCM do I just add the one wire from the flex sensor's output to Pin 56 of the PCM blue connector and thats it? (Besides tuning). March 22nd, 2020 #12 Highlander Lifetime Member Join Date Jul 2003 Posts 1,908 If you wire it to the ecm and you post your file i will help you enabling it Just save time and check your flex fuel sensor pigtail connection? It is usually broke, dirty or corroded? Just make sure no wires are broke, it is clean, and no corrosion and ut it back together, clear the codes and have a good life! Highlander February 21st, 2020, 02:50 AM Sep 26, 2009 · Once the fuel system is ready ill install the E85 flex fuel sensor, wire it up to the ECM and look into the flex fuel OS for the 04's. 9 Cummins swap Reply Like batboy 7,488 posts · Joined 2005 $300. Jun 30, 2012 · Looking at the pin outs for the 2004 gto and a 2004 flex fuel 5. Mar 22, 2020 · Yes, but not to the PCM. The Flex Fuel Sensor monitors and adjusts ignition timing, fuel injection, and boost levels based on the ethanol content in gasoline and fuel temperature. Detailed repair manual for the 2004 Pontiac GTO V8-5. Also, we will tell you where is the fuel composition sensor located and where is the flex fuel sensor located. Or is it the type of PCM that determines which pins are used for what function? Reason I ask is as stated before the 12587604 OS for the GTO does not have the flex fuel option, but this is a 1mb pcm. Stuff you need: 2006 GTO Flexfuel OK, I just installed a flexfuel sensor on a 2006 GTO and verified that it is working. ANY P59 OS can be Flex Fuel. Muti-meter shows 140. Proven LS Horsepower. In Stock ! Add to cart HT-011001 Plug and Pins Only - Flex Fuel Composition Sensor Nov 4, 2017 · Been working my tail off learning binary and learning how to populate them into HPTuners user defined parameters. I think it should be working but I'm reading 0% in the scanner. I'm thinking I may have to find a 2004 flex fuel truck with the same OS and just do a fuel segment swap. Oct 8, 2014 · Similar threads H Flex Fuel Composition Sensor HunterC Feb 9, 2025 Tech Info Replies 2 Views 2K Feb 9, 2025 Mar 31, 2011 · I'm getting the code for the flex fuel sensor and have seen a few companies who make a bypass sensor for this. I have a flex fuel sensor and hardware that I picked up from Racetronix. No more GTO. The idea is the easy bounce between pump and E85. I have a 2004 GTO with a FF sensor, and I re-pinned the PCM from Aug 14, 2016 · Looking at the pin outs for the 2004 gto and a 2004 flex fuel 5. Equip cars, trucks & SUVs with 2004 Chevrolet Tahoe Flex Fuel Sensor from AutoZone. The patented ProFlex™ Commander adaptive flex fuel system for your 2003-06 Pontiac GTO allows you to start making more power and running cooler with E85. Forced induction applications benefit from the use of ethanol, and this kit allows you to C5 Tech - How to: Flex Fuel on C5 - Hey guys, I am swapping my 2003 C5 Z06 P01 to a 2004 PCM aka P59 in order to run flex fuel on the car. 3L VIN Z Flex Fuel Service Manual | Operation CHARM Detailed repair manual for the 2004 Chevrolet Tahoe 2WD V8-5. I started with the 7603 XDF that persingc had posted that was a collection of several individual's work that unfortunately I do not know. Sep 3, 2023 · Tuner studio reads ethanol content at 80% and I get a fuel temp reading, so looks like the sensor works correctly. GM Flex Fuel Sensor sends data to your engine management system concerning the percentage of ethanol in your fuel, allowing you to adjust the ignition timing and fuel quantity to be injected. For the E40 ECM (05/06's) I dont know if there are any GM flex fuel OS's or not. Use these kits to add the ability to run anywhere from straight gasoline to straight ethanol as well as reveal the true power potential of your setup. 2022 Elrond-mobile Model Y Performance, 2019 Challenger Scat Pack. This means the fuel from the fuel pressure regulator return is being used to create the high velocity jet that ills the pump canister (by inducing a high volume/low pressure flow). 42, while the cost for E85 averaged $3. (some testing does show the gm flex fuel sensor pose virtually no restriction, but being in the return line I KNOW it won't. Forced induction scenarios especially benefit from the use of ethanol, and these allow you to seamlessly switch between The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V GM V8 vehicles. Great deals. Jun 30, 2016 · C6 Corvette ZR1 & Z06 - E85 How-to/Information - I'm about to do a Flex fuel conversion on my Z and I'm looking for some pics or diagram on which Pin do I tap-to on the EEC. Apr 30, 2009 · E85 also gets less MPG, at least in flex fuel vehicles. I never really thought about it, I thought E85 was pretty much the domain of boosted cars. 3 liter engine. 0 2004 Pontiac GTO 2005 Pontiac GTO Location: Anna, TX LS Pros is proud to release a PnP flex fuel solution for 2003-2007 GM trucks. PCM There may be others that work, but from what I understand this Can HPTuners add/enable flex fuel support to a previously non-flex fuel vehicle? I am looking for a solution that would involve installing an ethanol content sensor into the fuel system and wiring it to the stock PCM, upgrading injectors and fuel pump, and enabling flex fuel in the stock OS or possibly writing another OS to my PCM that will Jan 10, 2008 · For example, an 2004 Tahoe flex fuel OS will work on an 04 GTO, but you need the $400 sensor to make it work. 3 Wrenches 3 TLDR Reference 4 Pre-Installation Steps 5 Bench Pre-Assembly 6 Flex Fuel Module Installation 7 Flex Fuel Harness Installation 8 Ethanol Content Sensor and Fuel Line Installation 9 CARB Sticker Nov 11, 2002 · Also I don't know about the XFI's capabilities with a flex fuel sensor, but MS3x inputs fuel temp as well so for accurate readings you want to be near the engine and in direct flow. True plug and play flex-fuel for your GTO in about an hour with no tuning required. About the GTO Fuel System The 2004 to 2006 Pontiac GTO fuel system uses a method that is referred to as a “return side jet” to fill the fuel pump canister. With the Maintaining the performance of your 2004 GMC Yukon starts with choosing the right parts, and a high-quality Flex Fuel Sensor helps ensure a reliable and efficient vehicle. Monthly tuning subscription Wideband oxygen sensor DSX Tuning flex fuel kit DSX Tuning flex fuel kit installation instructions What fuel system mods are required to run E85? it depends on how much boost you are targeting and how high of ethanol content you would like to run. Fast Online Catalog. There are 30+ parameters that need to change for FF to work as the factory intended and they are automatically populated when applying the patch. % Alcohol" table. Get Yours Today! We have the best products at the right price. gallons] for gasoline, and 13 MPG for E85, or 28% fewer MPG than gasoline. This will consist of one of the original Nasty performance sumped and baffled fuel cells, an A1000 fuel pump with multi speed controller, -10 feed line, aeromotive regulator and rails, and the Installing a Flex Fuel Sensor | Ethanol & Flex Fuel Tuning Online Course | Start your course now I live in Colorado where there is abundant E85 and if I want to use it I have to use the 2006 or 2007 van OS so that my fuel composition sensor is enabled. At Advance Auto Parts, we offer a Flex Fuel Sensor specifically for the 2004 GMC Yukon, ensuring a perfect fit and lasting durability. I also plan on running a pro charger also. Sep 24, 2023 · After years of having most of the parts laying around, I am finally going to upgrade the fuel system. When checking out, select which ECM you have from the drop down below (most will fall in the E38/E67/E92 category). The stock Flex Fuel truck injectors would be good to 460hp to 500hp naturally aspirated, Haines advises. This isn't a magazine worthy install or anything, but it meets the following purposes I had: 1)With the battery in place you can't even tell its there. 00 Add to Cart Oct 22, 2011 · 2004 impulse blue GTO 243 heads Custom grind Lunati from CSP JHP Rip Shift Kooks long tube High flow cats Custom tune cai k&n centerforce clutch nitto drags 555r's 102 Fast intake 102 fast throttle body Fast fuel rail SLP mass air sensor Anti hop G-force axle Speed holes Jul 1, 2020 · C5 Tech - How to: Flex Fuel on C5 - Hey guys, I am swapping my 2003 C5 Z06 P01 to a 2004 PCM aka P59 in order to run flex fuel on the car. I'm wondering if i get the 1mb GTO pcm (which is pinned a lot like a 411 pcm) and install an OS like 12605114 that is Oct 1, 2016 · I would like to do a flex fuel fuel system upgrade and was wondering if I will need to change injectors at that time? The reason I ask is that it will be some time after the fuel system that I'll be going boost and need the e85 and I'd be running 93 octane until then. Just save time and check your flex fuel sensor pigtail connection? It is usually broke, dirty or corroded? Just make sure no wires are broke, it is clean, and no corrosion and ut it back together, clear the codes and have a good life! We have fixed ALL of these issues. Copied the flex fuel tables from a 2004 Tahoe. One type of product that allows it to run efficiently is the flex fuel sensor. Forced induction scenarios especially benefit f 2004-2006 Pontiac GTO Fuel Walbro Fuel Pump Installation Kits 400-1168 $39. Also I already have the 12V and Ground for the Flex sensor Just wondering if thats GM | sku: 48010 GM Flex Fuel Sensor Harness Pigtail for Buick Chevy GMC Express Terrain Replaces 13352241 $21. Shop Air Intake & Fuel Delivery Sensors for Pontiac GTO with eBay Guaranteed Fit. The flex fuel sensor signal is used by the engine control module to adjust the air/fuel mixture and ignition timing for efficient operation. Mar 4, 2018 · I have sourced a 2004 fleet van Operating System and paid the credits to "own it". The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel to your Pontiac GTO (2005-2006 ONLY), G8 or Chevy SS. Mar 6, 2017 · Who has added a physical flex fuel sensor? Which sensor did you use and where did you pin it in the ecu? I’m looking to add one to my 13 Denali. Forced induction scenarios especially benefit f GM also changed the style of fuel rail from a type with vacuum referenced regulator, supply and return lines, to a return-less system without a regulator in 2004 for all Pickups, SUV's and so on. Sensor 13577394 Continental Flex Fuel (long EFI quick Connect) PINs are VCC = Power 12v, Ignition ON power GND = Grounded to Megasquirt Out = Signal connected to MS3X Flex Fuel Input. 00 Add to Cart DSX Tuning Flex Fuel Sensor Kit Learn More DSX Tuning Flex Fuel Kit '12-'15 Camaro ZL1 $314. I left all the other flex fuel settings stock, including the fuel multiplier % at 100-163%. . " This table is what the PCM Mar 17, 2011 · So I am looking to build a 1000whp on e85 fuel system for my car this winter. I have files to literally run nearly anything with that OS. You can see in the log and below that the Alcohol % is all over the place: Sep 21, 2025 · 2004 gto flex fuel update Hey guys, just tossed a flex fuel sensor on an 04 ls1 GTO. The only P01 and P59 vehicles I tune with HPTuners were ones I already had licensed. 3)Very affordable 4)Safe 5)Doesn't pose a restriction. There is also a big split between banks, which is usually a sign I have a flex fuel test file based off the 2004 C5 and 2004 Flex Fuel trucks that I'm working with right now that is able to use a GTO VIN. Flex Fuel Sensor Install and Programming for GM Vehicles Goat Rope Garage 127K subscribers Subscribe 4 days ago · -6 AN Fittings. Feb 9, 2015 · Hello, I just wanted to make sure this will work without trouble. 2016 RAM 2500 Cummins. Here is a 2004 C5Z OEM file with no segment swaps and flex fuel reporting accurate results. 7 L, V8, GM_P01 P01, ECM, GM Gen3 V8, 4. Will additional tuning be required? Of course. 2 315670 - Ethanol Sensor 2 Tools Needed 2. Today I got a check engine light for the fuel composition sensor again (P0178) and had the same symptoms the last time it went bad. PCM There may be others that work, but from what I understand this Freightliner Custom Chassis Service Bulletin Recreational Vehicle School Bus Shuttle Bus SKU: HT-231806 2004-2006 Pontiac GTO Fuel Sending Unit, GM - USED 2004-2006 Pontiac GTO Fuel Sending Unit, GM - USED Includes floater/leveler as shown. I see that in the E40 calibrations list under general spark flex fuel (ethanol) spark (b5114). GM Performance Parts for the lowest prices on the web. ProFlex Commander Plug N Play flex fuel system for 2003-2006 Pontiac GTO LS1/LS2. May 30, 2025 · The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V GM V8 vehicles. Worry-Free Warranty. 00 Flex Fuel Kit for 2008-2009 G8 GT & GXP $300. In the notes for your order, please specify the length of wire Select Your Vehicle Home → 2006 Pontiac GTO → Fuel Pontiac GTO 2006 Fuel Flex Fuel Kits Fuel Accessories Fuel Cells / Tanks Fuel Filters Fuel Pumps/Systems Fuel Rails Fuel Regulators Injectors Sort By: Page Size: $230 to $254 $255 to $278 $279 to $301 $302 to $325 Rock Solid Motorsports UMI Performance View and Download Pontiac 2004 GTO owner's manual online. I even cleared the code and it came back the next time I Aug 28, 2024 · Configuring Flex Fuel on your FuelTech ECU is key to optimizing your engine's performance when running different ethanol blends. Ive found the instructions for The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V GM V8 vehicles. Jun 28, 2019 · In talking to my tuner guy (who also owns a GTO) and he suggested a bit more can be accomplished with an upgrade to a flex fuel system and running E85. Equip cars, trucks & SUVs with 2004 Chevrolet Suburban 1500 Flex Fuel Sensor from AutoZone. 99 was $359. writing in a 603 known working flex fuel OS will not start the CTSV as it does with the GTO. This system allows you to start making more power and running cooler with E85. Mar 8, 2023 · If you also use different fuels in your car, then it is a must for you to install a Flex Fuel sensor. Nov 24, 2015 · Hello, Info: 2004 LS1 M6 GTO OS 1253053 (GTO 2BarSD) P59 2. The editor is missing the "Flex Fuel Spark Blend Factor Vs. In that test, the cost of gas averaged $3. And if you are curious about how to install a flex fuel sensor, continue reading this article till the end. That leads to asking what fuel injectors you are using, and what pressure the flow rate is set for. This is about adding a Flex Fuel sensor to a 2004 GTO using the stock ECU that the car comes with. 7L VIN G. My goal was to have knowledge of the ethanol % since the E85 can vary drastically in my area (pumps state 51 - 83%). What fittings are you guys using? It's a bad picture but I wanted to try and run a 90* female fitting off the end of the rail behind the back of the engine to the sensor and then back connecting to the line again. Some people claim that you can run E30 on the stock fuel system. Is it the OS that determines which pins are used on a PCM. Maybe someone can steer me in the right direction on that. No hacked flex truck segments to make it work! #HPTuners #TunerPro Flex Fuel Overview Speeduino has the ability to modify fuel and ignition settings based on the ethanol content of the fuel being used, a practice typically known as flex fuelling. 5:1 compression this winter along with beefing the valvetrain up, and then nitrous added on top of that next year, followed by boost the year Oct 21, 2024 · Flex fuel vehicles have become more popular than ever, mostly because of meeting the need for environment-friendly and fuel-efficient options within the driving population. Forced induction scenarios especially benefit from the use of ethanol, and these allow you to seamlessly switch between gasoline and ethanol without having to monitor your fuel content or reflash your tune. 00 Flex Fuel Kit for 2014+ C7 Corvette Stingray $300. 25 Beta Wired up the flex fuel sensor (13577429) (White to pin 56, black ground, pink 12v), enabled FF, set DTCs and filled tables from a 04 Tahoe (file attached). I am currently running the following: 2002 Chevrolet Camaro Z28, 5. Forced induction scenarios especially benefit from the use of ethanol, and these allow you to seamlessly switch between Aug 21, 2020 · OS 12592618 P59 XDF File 17 posts 1 2 Next Phoenix Posts: 128 Joined: Fri Aug 21, 2020 7:02 pm cars: 1983 Chevy C10 1993 Ford Mustang LX 5. Jul 24, 2013 · Procharger F1 10 psi fuel system is this pump 60lb injectors that are more like 70 with the GTO fuel pressure and a variation of the ArthurJ fuel system which is working well and is fairly cheap to duplicate. Purchase now and earn 300 Reward Points. May 23, 2017 · SUBARU FLEX FUEL ETHANOL SENSOR KIT (3 PIN) STI 2004-2006, WRX MT 2006-2007 A complete plug and play solution enabling users to convert their supported Subaru STI to a Flex Fuel configuration without losing factory compensations. Select Your Vehicle Home → Fuel → Flex Fuel Kits Flex Fuel Kits Sort By: Page Size: Price Range: $230 to $254 $255 to $278 $279 to $301 $302 to $325 Manufacturer: Rock Solid Motorsports UMI Performance Jun 29, 2016 · Getting ready to put my flex fuel sensor on the car. LSX Performance Parts. Quote: Originally Posted by GMCtrk View Post It would be possible to use a 2004 GTO flex fuel OS, however, that requires repinning of the PCM which is not something I want to do. 00 Aug 1, 2007 · I have a few E40 gto's and a tbss that I've tuned and all have spray on them. Hello just installed a FF sensor to my 2004 silverado. A how-to, pics, or any other pertinent information will be greatly appreciated! Hello, Info: 2004 LS1 M6 GTO OS 1253053 (GTO 2BarSD) P59 2. In this detailed guide, we’ll show you how to set up Flex Fuel, enabling your ECU to automatically adjust fuel and ignition parameters based on ethanol content. 99 AEM Electronics Wideband Air/Fuel UEGO Gauge Mar 27, 2024 · I’ll give ya threefiddy, a jar of Vegemite and a box of boomerangs that may or may not come back. DSX Tuning Flex Fuel Kit for 05-06 Pontiac GTO The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V GM V8 vehicles. 2004 GTO automobile pdf manual download. I keep seeing this statement on the interwebz lately, and I now feel like it is my duty to make sure everyone understands that this simply isn't true. Now if you put in say -5* in this table and could power the pin that detects ethanol it should pull that amount of timing from the total timing. 3L (L59 Vin Z) kept the return style rail for model year 2004, and in 2005 went return-less. 1 3/8" 2. 3L VIN Z Flex Fuel. The flexible fuel sensor signal is used by the engine control module to adjust the ignition timing to achieve efficient operation. (some testing does show Sep 22, 2011 · An ACDelco GM Original Equipment Flex Fuel Sensor monitors the ethanol content of the fuel in your flex fuel vehicle, and is a GM-recommended replacement for your vehicle’s original component. ProFlex Commander Features: Complete system - everything you need to run E85 100% CTS-V Gen1 Flex fuel the 04 OS is 12592433 and natively Flex fuel does not work. Sensor still reads 0% alcohol, FF not active. My L31 based 383 has a non flex fuel calibration running with factory flex fuel. Car is a 2004 GTO with a P59 PCM, 12587604 OS upgraded to 2 BAR OS with flex fuel enabled. Apr 3, 2016 · Past that, Haines suggests using a fuel-pump voltage booster or a custom dual pump setup. 3L V6 Hardware: P01, GM Gen3 V8, 4. The DSX Universal Flex Fuel Kit offers a true Plug & Play solution which will allow you to convert your 4th gen GM vehicle to use E85 / ethanol based fuels (any blend from 0% to 100%) and unlock the ability to increase power substantially, especially on boosted applications. The editor is missing several flex fuel tables and you will need to have to use "User defined parameters" and an XDF file with the defined parameters in order to turn on Flex fuel. I found a tune file from Sloppy Mechanics wiki that has flex fuel enabled, but it has an automatic transmission and is not the same If you are on stock fuel lines and want to run a flex fuel sensor you can do it without a bunch of changes. Have read where its a matter of sticking this OS in the car and patching into a pinout on the ECU. Change the power enrichment throttle percentage enable Table from 5% to at least 50-60%. I will put tune in here also. Purchase Now! Find many great new & used options and get the best deals for For 2004-2006 Pontiac GTO 551F129102 Oxygen Sensor by Bosch at the best online prices at eBay! Free shipping for many products! Home » Fuel » Flex Fuel Kits » DSX – Flex Fuel Kit for 2005 – 2006 GTO DSX – Flex Fuel Kit for 2005 – 2006 GTO $ 300. 450" pushrods, LS7 Lifters, 42lb injectors, underdrive pulley, Mishimoto radiator, Awespeed intake, Kooks longtubes/Catless mids, Borla catback, Monster Stage 3, 15" Race Star's, MT ET Adding flex fuel capability is an excellent way to add performance and power. There was a time when any rational adult understood this. -- Olly Like 61 - 63 of 63 Posts 1 Post Reply Home Forums GTO Tech Fuel System Jun 30, 2022 · Remove the 1bar map from the channels list and add 3bar map sensor Channel. 3 the trucks used pin 56 on blue connector and 04s ate unused there. 5)Doesn't pose a restriction. 1. The LS1 was the Pontiac GTO (Aussie Monaro) in its first year before it got the LS2 in its second year. Aug 13, 2018 · The flex fuel sensor is pretty cheap and easy to do, you can buy a kit or piece your own together. From F-body to Corvette, Sierra to Silverado, G8 to GTO, we carry everything for making power with your LS or Gen V Ride! 1. 5 days ago · Includes Flex Fuel Content Sensor, -6 AN Fittings, Connector, Terminals and Wire Seals; "AEM's Flex Fuel Ethanol Content Sensor Kits measure a vehicle's fuel ethanol content percentage and fuel temperature, which allows users with programmable engine management systems (capable of tuning for flex fuel) the ability to optimize an engine's tuning calibration for fuel ethanol content. 3L flex engine approximately 45 days ago. This is a GM Flex Fuel sensor with a custom made harness. DSX Tuning Flex Fuel Kit for 2005-06 Pontiac GTO 6. I am running a p59 OS 12587603. Colorado also has a stringent emissions program and my car is configured for their purposes as a 2004 GTO. This is ideal for people who don't need the plumbing side of things because they're using an aftermarket fuel system or just want to do things their own way. 0L LS2The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V GM V8 vehicles. Forced induction scenarios especially benefit from the use of Jun 23, 2024 · To do it right you need to modify your OS for flex fuel and incorporate a content sensor into your fuel system. Jan 20, 2019 · 2004 GTO LS1 M6 - SBE, PRC 2. 1 315260 - Flex Fuel Sensor to Fuel Rail Line Kit 1. 09-21-2025 JASON11WS6 2004 gto flex fuel update Hey guys, just tossed a flex fuel sensor on an 04 ls1 GTO. While many We need more details, but I am guessing that you are running a stock style filter/regulator with a much bigger aftermarket fuel pump. This table enables the " [ECM] 12678 - Flex Fuel Spark: Flex Fuel (E85) modifier to the main spark tables. If your order is urgent, please reach out to determine the specific lead time. Can you someone look at tune and see if i did something wrong? Thanks! Oct 3, 2014 · Ive tried to research to figure out the correct pin to wire the sensor up to the e40 pcm but i cant find it anywhere does anyone know what pin it should go to. ) The only disadvantage to using the return line is if your fuel system is being used at full capacity you have to ignore the sensor's output at that time because return flow may be unsteady, full of air bubbles, or non existent. For swap stuff now, I mostly use a P59 12592618 OS on swap vehicles. 3L V6 OS: 12212156 I want to install a flex fuel sensor so I can run E85. Having troubles figuring out The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V GM V8 vehicles. 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014 Subaru Forester, Legacy, Outback, STI, WRX on iBR Flex Fuel Upgrade Kit FLX01 Subaru 2002 Mar 11, 2016 · Hello anyone have a hptuners file for a 2005 GTO with a added flex fuel sensor? I'm adding a gm flex fuel sensor to my car and want to make sure I have found the right settings at change. Here is my question, acording to Continental (Image below), does the MS3X Flex Fuel Meet these requirements? Apr 5, 2021 · 2005 gto m6 Has anyone installed one of these pumps yet? I'm looking to get a bigger fuel pump and Id like to stay single pump for cost reasons. S. Use this kits to add the ability to run anywhere from straight gasoline to straight ethanol as well as reveal the true power potential of your car. com Aug 21, 2020 · I've been working on an XDF for the 12587604 OS, commonly found in the 2004 GTO. 5hz on the flex pin with some E90 dropped in a flex sensor! So the logger is reporting the correct amount! The biggest GTO flex fuel sensor install e40 pcm#flexfuel #corngas #cornfuel #e85 #e40pcm #pcm #ecm #e40ecm #innotatemotorsports #gauge #ethanaolsensor #ethanol #cornfed Shop speed sensor wheel on Motion RaceworksRIFE Front Wheel Speed Sensor and Hall Effect Sensor Kit (No Bracket) Direct Mount 52-1401N SKU: 52-1401N-1 TBM Front Wheel Speed Sensor and Hall Effect Sensor Kit (No Bracket) Features: True Zero Speed Sensor Small Size Sealed/Shielded Cable and Connector 5-24V Input Mounts Directly to TBM Hubs Aug 22, 2017 · Re: 12200411 PCM complete pinout by yoda69 » Fri Sep 22, 2017 8:12 am The G8 was the VE Commodore. Forced induction scenarios especially benefit f Apr 20, 2020 · Enabling Flex Fuel in 2004 GTO OS I live in Colorado where there is abundant E85 and if I want to use it I have to use the 2006 or 2007 van OS so that my fuel composition sensor is enabled. Nov 9, 2017 · 2004 GTO is now working with Flex Fuel on the stock tune. 00 Flex Fuel Kit for 2005-2006 GTO $300. 90 Days Free Return. 1 Sockets 2. I live in Colorado where there is abundant E85 and if I want to use it I have to use the 2006 or 2007 van OS so that my fuel composition sensor is enabled. Like he said, if e85 is plentiful in your area and you are good with spending a little now to do a flex fuel setup it won't hurt anything. That's it. Anyway, he recommended the DSX Tuning flex fuel kit and then to upgrade to larger (perhaps LS3) injectors. Product Description DSX TUNING FLEX FUEL KIT FOR 2005-2006 GTO The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V GM V8 vehicles. Is there a specific company out there you guys recommend? In this video, we demonstrate the replacement of a flex fuel sensor on a 2014 Chevrolet Silverado with a 5. The rest of the wires on the blue connector for each vehicle are nearly identical. I turned flex fuel on in the tune and I pinned 56 with the sensor signal wire on the blue connector. The FuelTech Flex Fuel sensor allows you to monitor and vary ignition timing, fuel injection and boost level based off the ethanol content in the engine’s fuel. Anyone with the sensor care to confirm which pin you used on the pcm? Forced induction scenarios especially benefit from the use of ethanol, and these allow you to seamlessly switch between gasoline and ethanol without having to monitor your fuel content or reflash your tune. In one test, a Chevy Tahoe flex-fuel vehicle averaged 18 MPG [U. Forced induction scenarios e The DSX Tuning flex fuel kit is the original plug and play solution to adding flex fuel on Gen IV/Gen V GM V8 vehicles. My car will only be pushing around 500-540 whp for now since I am going 13. Now I understand how the flex spark tables work but the fueling has me a little confused. The problem im having is when i load up the scanner and add alcohol percent it read 0 never moves. 660 springs, MagicStick v3 cam, Melling High Pressure oil pump, Cometic 0. I have the file ready but haven't had anyone else in the shop to test it on to see if it functions. ofp fzvnk ftj xsx kwwykrh mdqyj brdwxwems ajnh zmtw fjbl xvnxnbol rlzymj nndzl sjkvu yhvrz