Hello! Some of you may remember I posted a thread awhile ago about a p0171 code that my truck kept throwing along with hesitation, stumbling while increasing speed. After replacing MAF, plugs, air filter, o2 sensor, checking for vacuum leaks and fuel pressure I was not able to diagnose. Therefore I have scheduled an appointment at the dealership for this Thursday. Hoping to fix it myself before the appointment, I had it rescanned and the truck is now throwing more codes.
p0068 - Throttle Body Air Performance
p0113 - Intake Air Temperature sensor circuit high voltage
p0102 - MAF sensor circuit low frequency
My last hoorah is to clean the throttle body? Any other ideas? One other thing after replacing the MAF sensor should I have reset the computer because I did not? Would not resetting the computer after replacing the MAF not cause me to notice the change in MAF sensors?
Thanks guys/gals
p0068 - Throttle Body Air Performance
p0113 - Intake Air Temperature sensor circuit high voltage
p0102 - MAF sensor circuit low frequency
My last hoorah is to clean the throttle body? Any other ideas? One other thing after replacing the MAF sensor should I have reset the computer because I did not? Would not resetting the computer after replacing the MAF not cause me to notice the change in MAF sensors?
Thanks guys/gals