Saturn Repair Problems? Ask a Mechanic for Answers ASAP
Hello, my name is***** code sets when the difference between the calculated and the actual throttle position is more than a predetermined value. This would either be caused by throttle body or ECM. Let me know if you have more questions or if there is anything else I can do to help. Thanks.
Yes the ECM is the computer. If that has been replaced then problem is either throttle body assembly or wiring but if it was wiring then you would most likely be getting other codes. Let me know how replacement goes or if you have more questions, thanks.
P0036 could mean a timing problem so I'd recommend a compression test to eliminate that as a possible cause. If compression is under 100 psi on any cylinder you know there is a timing problem. Let me know if you have more questions, thanks.
You will need to get a compression tester which goes in the spark plug holes then turn engine over to get a compression reading. The muffler being removed would not effect compression and throttle body would not cause other codes.
U2106 usually means the transmission control module has failed but still shouldn't cause it to run rough. Let me know if you have more questions, thanks.