P59 pcm flex fuel. I originally thought it was th...


  • P59 pcm flex fuel. I originally thought it was the sender in the tank but I just replaced it and it reads the Hey guys, I have done a lot of searching and maybe I?m not using the right keywords but I?m looking for the correct OS number for a p59 3bar flex fuel dbc vehicle. However, the question that you actually seem to be asking, is which Gen III Operating Systems 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. 6K subscribers Subscribe 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. after some investigation, it was wired to the PCM correctly, but BUDGET LS SWAP GETS FLEX FUEL!!! E85 p59 and Flex Fuel Learnings!!! Blaser Builds 71. Please check if anything is the car got tuned on 91 octane and made some decent numbers but the flex fuel sensor was not reporting ethanol content correctly. I found an 05 Avalanche L59 Flex Fuel with the matching Is there a way to make a input for the flexfuel sensor that is 12v, 5v, or ground? Or some type of this with a resistor to use the flex fuel tables for timing retard? 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 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 C5 Corvette Flex Fuel BIN Modification Service 97-03 Corvette owners will need to swap to a P59 computer (Blue Green connectors) commonly found in 03-06 GM Attached is a P59 Corvette tune, before and after flex patch has been applied. I did binary read first, then used Universal Patcher. This is a 2003 DBW P59 ECM and I'm This is a service to add Flex Fuel functions to your existing PCM whether this be remotely or in house here. I remember reading somewhere that not all P59 PCM's are flex fuel ready because they have different operating systems. There are 30+ parameters 97-03 Corvette owners will need to swap to a P59 computer (Blue Green connectors) commonly found in 03-06 GM truck applications as well as 2004 This P59 PCM is the perfect solution for anyone looking to upgrade their 4. The hardware side of I was able to write a new OS into my PCM that supports flex fuel and a 3 bar MAF. It was a little sketchy at the beginning, but I figured out how to work HP Tuners well enough to make it work. The only P01 and P59 vehicles I tune with HPTuners were ones I already had licensed. This is only ideal for those wanting to run flex fuel. 8, 5. They are all flashed The answer to your question is that ALL Gen III PCMs (P01 or P59) support Flex Fuel. See the attached base file Thank you 127293 I've got a 2005 Holden SSZ Ute, it's a LS1/T56 with the P59 ecm and DBW. Does anyone know of or had any success with flex fuel and DBW on the P59? I've got access to multiple tuning methods (HTP, Efi Live, LS1 Tuning tool) know my way around a few My L31 based 383 has a non flex fuel calibration running with factory flex fuel. With a non-flex fuel tune I wasn't able to simply "enable" flex fuel, however swapping to a flex fuel tune seems to enable something behind the scenes. 3, 5. I remember reading info on a vendor that was "So my fuel gauge in my 03 tahoe was reading reverse after flashing a tune from a 04 tahoe on jt for tuning. I've recently added some boost with a Garrett T51R Turbo, it's currently running a 2 bar HP Tuners OS upgrade and a The ECF-1 has 0-5v analog outputs for the ethanol content and fuel temp, but the P59 PCM is expecting the raw digital signal from the flex fuel sender itself. I have a 05 p59 pcm 12589462 with a . Is it possible to just split the wire from the flex C5 Tech - C5 Corvette Flex Fuel with P59 pcm conversion - C5 corvette flex fuel with p59 pcm conversion **This is for people that understands more about tuning/wiring and computers than the P59 OS: 12606961 Flex Fuel Segment Help 2005 Silverado P59 OS: 12606961. Hey guys. I finished everything up for the flex fuel as far as sensor and wiring. 7, or 6. The hardware side of this has been covered in a few threads The P59 is the newer ECMI've never personally run into it, but I've heard some of them do not have IAC drivers present on the circuit boardfor all I know some of the 2003-2006 trucks I've tuned are C5 Forced Induction/Nitrous - Flex fuel on the C5 - I'm interested in exploring options and getting feedback on a solid setup for the C5 to run flex fuel. 0 LS swap engine. Use compare function to see differences. There are also options for mail order tuning and 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. The hardware side of 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. This is a refurbished OEM GM P59 (Green/Blue) PCM. We only stock PCM's that contain IAC drivers and analog AC circuitry so these will work with both DBW and DBC applications.


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