2005 Chevrolet Impala "powertrain malfunction means" Questions

Malfunction What does that mean? The crankshaft position sensor (CKP) measures crankshaft location and relays this information to the PCM (Powertrain Control Module). Depending on the vehicle, the PCM

Powertrain Control Module) and the other is a ground supplied from PCM. As the temperature of the coolant changes, the resistance of the sensor changes. When the engine is cold, the resistance is high

...powertrain control module (PCM) supplies a 5 Volt reference signal to the throttle position sensor (TPS) and usually a ground also. A general measurement is: at idle = .5 Volts; full throttle = 4.5 ...

Powertrain malfunction indicator: When this symbol comes on it means that the powertrain control module (PCM for short) has detected a problem in the powertrain (engine, transmission AWD), in you

...powertrain malfunction indicator light. When it illuminates, it means that the computer has detected an issue with your vehicle's powertrain or four-wheel-drive system. A powertrain malfunction light ...

...malfunction with the powertrain, a sensor or software fault. A malfunction with the powertrain may see the vehicle lose a certain amount of power, but will continue to run. If light flashes whilst ...

...powertrain malfunction indicator (wrench) on the instrument cluster when a concern is present. Concerns are accompanied by diagnostic trouble codes (DTCs) and may also illuminate the malfunction ...

...> obd2-codes > p0203 Error Code P0203 is defined as Cylinder 3 Injector Circuit Malfunction. This code means the PCM (powertrain control module, also known as ECM or engine

Code on 2002 chevy suburban C0298 This code means that the powertrain sensed a traction control malfunction. Most likely a speed sensor in one of the wheels sent a wrong signal and set your light on.

...does powertrain malfunction light (wrench light) mean? Wrench light on dash is lit and there is not much power. Engine is in a Motorhome. No power to accelerate above 5 pmh. sounds like a trans ...