I have had a check engine light since the wait4me tune (did the relearn). I took it to a local parts store and they diagnosed something along the lines of bank 1 and 2 out of range/performance Now I check it out with my scan gauge and it says P2101. I have looked and searched everywhere and can't find info on that DTC. My truck was getting ~1* KR when I cleared the code and when my SES light comes back on it gets ~5*KR. Is the SES light making it get KR? How much does 5* hurt it?

Any info is appreciated

 

P2101 Control Module Throttle Actuator Position Performance

but that was on a dodge page

 

I wonder what that means in English

Thanks for the quick reply LesPaul

 

i dont know but a good TB cleaning looks like it might help

 

also did some more searching for you.... i have no life official gm code means

throttle actuator ctrl motor circ/open

 

I will try that but the truck only has 7k miles. It would be weird if the TB was the problem.

Can you get me a link to where you found the GM code for it? I am finding it weird that I could not find info on it before

 

ok here is a link.... tells you possible known cuases


http://www.myrotarycar.com/portal/fo...202100W01.html

 

i am a google search guru

 

So would the problem be in the tuning? I am not familiar with open circuits and electrical.

 

well if i came on at the same time you got the new pcm i would say it would be the tuning... pcm could have possibly got damaged during shipping.... i would shoot them an email with that link in it and see what they say... also double check all your connections to the tb