DCarmy40

Having issues with my srt 4 need an expert to come look at it. Thanks
I can explain what's wrong with it but honestly what good does that do

Lord Humongous

Well fuck...what good would it do

Fabrik8

What was your technical question?




Forum: Tech Talk

Anything technically related to your vehicle should be posted here. If you're looking to have work done, try one of the Regional Forums.

DCarmy40

Well my CEL came on and the code for it was P0108 MAP sensor/ barometric circuit high voltage. Did some diagnostics on it and check the wiring and everything, so reset my pcm and CEL is off but the car runs like shit. I catch boost just fine but i only hit 14 psi when before the issue I would hit 18-20psi. I do have bigger injectors and a bigger turbo along with other things, would help if someone would check it out

wierdguy75

once you reset your pcm it puts the computer into a "limp" mode where it has to relearn itself. Are you on any kind of tune? When you say "reset" your pcm what are you talking about? Did you ever figure out why the code came on in the first place?

Fabrik8

No, it doesn't put itself into "limp mode", it just erases the short and long term fuel trims and other learned compensations and parameters. Limp mode is for trouble situations and only uses very basic sensors with the rest derived from lookup tables.

Odysseus Prime

Fabrik always shitting on peoples logic with science lol.

wierdguy75

you are correct sir. I stand corrected. nevertheless