Questions & Answers for: GMC 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 ...

...and P0137 codes P0157 and P0137 what are they ??? I know tha P is power train . Hi P0157 is 02 sensor circuit low voltage bank 2 sensor 1 P0137 02 sensor circuit low voltage bank 1 sensor 2

how do you replace the throttle position sensor Removal & Installation Remove the idle air control (IAC) electrical connector (1) from the IAC sensor (4). Remove the manifold absolute pressure ...

Trouble locating cooling sensor on 2003 gmc envoy 4.2L EngineTo Remove: Disconnect the negative battery cable from the battery. Drain the coolant from the engine. Disconnect the engine coolant ...

how to repalce a knock sensor on my 2004 gmc yukon Hi welcom to fixya. A defective knock sensor may cause engine detonation or reduced spark advance and fuel economy. When a knock sensor is removed ...

...it, besides having very small hands and can see around corners? 2003 gmv v8 Engine Oil Pressure Sensor / Switch Replacement Removal & Installation 4.3L Engine To Remove: Oil pressure sensor ...

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) ...

locate water temp sensoe,82 GMC s15 Sending Units and Sensors REMOVAL & INSTALLATION Engine Coolant Temperature On all vehicles covered by this manual an Engine Coolant Temperature (ECT) sensor ...

where is the throttle position sensor on my 2004 4.2 S&T Series Blazer, Bravada, Envoy, Jimmy, Rainier, Trailblazer, XtremeThrottle Position Sensor (TPS)REMOVAL & INSTALLATION PrintRemoval ...

...driving. Doesnt lose much power while driving once your up to speed. Scanner code came up as 02 sensor. No check engine light on there are about a dozen O2 sensor codes. Tell us which one you