Questions & Answers for: GMC Sierra sensor

...is the code list for gm vehicles Code: Meaning: 12 No Distributor pulses 13 Oxygen sensor 14 Coolant Temp sensor circuit 15 Coolant Temp sensor circuit 21 Throttle Position Sensor 22 ...

...heat (100 degrees). I've replaced the thermostat (original) but problem still exists. Are there any sensors I could prossibly try replacing? The AC and heat seems to work okay. The Engine Coolant ...

abs sensors my abs breaks on my 1998 gmc truck they come on when coming to a stop. how do i clean sensors? If its the front sensors,you have to remove the backing plate to get to the sensors.Alot of ...

Reccieved P0141, P0147, P0340 as emission diagnostic trouble codes. What do these mean? P0141....O2 Sensor Heater Circuit (Bank 1 Sensor 2) P0142....O2 Sensor Circuit Malfunction (Bank 1 Sensor 3) ...

...after warm up truck hesitateswith acceleration and has low power up hill no codes changed all o2 sensors,idle air sensor,throttle pos sensor,map sensor,mass air sensor have you checked for clogged ...

How do you replace the knock sensor 1 bank 1 on a GMC Sierra 1999? I went to Autozone and they stated that the service engine light is on due to that the knock sensor 1 bank 1 needs to be replaced. ...

...mile. I have had it to two shops no results. It could be many things.... I will start to look at O2 sensor heater.... if you have a scanner to read data. Don't start engine the voltage should be ...

what sensors does an 89 gmc sierra 350 have that effects idol and fuel? Oxygen sensor on exhaust. Mass airflow sensor. Air/ idle control sensor. Throttle position sensor

coolant sensor where is coolant sensor cadillac 2003 seville The Engine Coolant Temp Sensor (ECT) is located in the engine compartment, on the top rear of the intake manifold Remove the wiper motor ...

I have a 2009 gmc sierra what would cause fuel tank presure sensor to have low voltage Low voltage where ? Power feed to the sensor ? Trouble code that says circuit voltage low . An how low ? Are you ...