Your going to have to have all the computers in your car scanned for codes and get the exact code numbers you have.Its not going to be a easy diagnoses most likely.

Answered by saturntech9 (expert)
23,387 answers provided

Thanks I'll get back to you with the codes.

Response from Ramonkm
6 questions asked

Alright make sure you have it scaqanned with more then just a basic diyer scan tool that can read all the computers and not just the engine and transmission ones.

Answered by saturntech9 (expert)
23,387 answers provided

Hey sorry to get back so late to you but here are the codes here goes.
P2176
P0638
P2135
P0121
P0221
P2119
B00652
P1779
P1917
B2019
B15a0

Response from Ramonkm
6 questions asked

You have a ton of throttle postion coedes and throttle circuit codes plus some codes i cant find that exist for that car.Lets start with the code P0221.Do you have a multimeter to do some testing?

Answered by saturntech9 (expert)
23,387 answers provided

I don't but my mechanic may,is
There an electrical problem as well like the engine harness wire? Do you think I need a new throttle body cause I change the throttle position sensor already and I had the computer relearn it to calibrate it.

Response from Ramonkm
6 questions asked

With doing some testing cant really answer those questions.

Answered by saturntech9 (expert)
23,387 answers provided

When get the mutimeter where should start testing and what should I be looking for?

Response from Ramonkm
6 questions asked

How did you replace the tps when its part of the throttle body?You will also need a scan tool that reads livew data to monitor the tps readings for the first part of the test.

Answered by saturntech9 (expert)
23,387 answers provided

Sorry I meant I replaced the throttle pedal sensor.

Response from Ramonkm
6 questions asked