0411 (P01) on a 4 cylinder?

[Thorwon]

Did GM ever put the P01 in a 4 cylinder car or truck?

[antus]

P01 no. But you can look at other PCM variants that they did like p05 or p08 if you want something similar and cheaper that does suit 4 cyl. P08 flash is solid. P05 is working but not quite complete as sometimes boot sector doesnt complete erase. So not changing osis better on the development version for the moment. That will be getting better in the future. But there still may not yet be much in xdf / universal tuner department. Happy for help on that if you can.

[Thorwon]

I'm not really picky which ECM I use, I'm putting it on a 1987 Jeep 2.5L. I have a port injection intake, with 28 lb. injectors.
Would you know what they used in the S10 with the 2.2L? I want to build a system for my 2.5L that runs dependably.
I tried running it on a P01 with a modified V8 tune. But I just couldn't get it to run right.
So I pulled that system off and put a weber and HEI on it. It runs ok but not as good as I think it can.
So I decided to try and wire up a complete FI harness. I've just got to decide which ECM I'm going with.

[antus]

I think its the P08

[zack4200]

It's P08. But as far as I know, there's no free p08 tuning support currently - TunerCats has definitions but iirc UniversalPatcher only shows DTCs.

[Thorwon]

It's P08. But as far as I know, there's no free p08 tuning support currently - TunerCats has definitions but iirc UniversalPatcher only shows DTCs.

Thanks for the info.
I have HPTuners, but I hate to use credits on this project.
We'll see how it comes out when I get a ECM and harness.

[sparepartsblazer]

It's P08. But as far as I know, there's no free p08 tuning support currently - TunerCats has definitions but iirc UniversalPatcher only shows DTCs.

I have been working on creating the P08 tuner xml files for Universal Patcher. Each OSid is a little different. The OS I have been working on is from a 2000 Cavalier. Which google was used in the 2001 S10 2.2l.

I need to flash an S10 bin to the ecm to verify.

[Thorwon]

It's P08. But as far as I know, there's no free p08 tuning support currently - TunerCats has definitions but iirc UniversalPatcher only shows DTCs.

I have been working on creating the P08 tuner xml files for Universal Patcher. Each OSid is a little different. The OS I have been working on is from a 2000 Cavalier. Which google was used in the 2001 S10 2.2l.

I need to flash an S10 bin to the ecm to verify.

Please let me know if this works out.
I'm looking at my local U-pull-it and I can get a P08 with wiring harness and sensors, around $150. All from a S10 or a Cavalier.

[sparepartsblazer]

Thorwon sent you a PM

[Thorwon]

Thorwon sent you a PM

Thanks, I'll see if I can figure out how to use it.