The P0542 trouble code means that the engine control module (ECM/PCM) has detected an abnormally high electrical signal in the Intake Air Heater "A" circuit....
The P0540 trouble code means that the engine control module (ECM/PCM) has detected a malfunction in the Intake Air Heater "A" circuit....
The P0529 diagnostic trouble code means the engine control module (ECM/PCM) has detected an intermittent signal from the engine cooling fan speed sensor circuit...
P0528 is an OBD-II diagnostic trouble code that means the engine control module (ECM/PCM) is not receiving the expected speed feedback signal from the cooling f...
The P0527 trouble code means that the engine control module (ECM/PCM) has detected a problem with the cooling fan speed sensor circuit. More specifically, the c...
P0525 is an OBD-II diagnostic trouble code indicating that the engine control module (ECM/PCM) has detected an abnormal condition in the cruise control servo co...
The P0519 trouble code means the engine control module (ECM/PCM) has detected a problem with the performance of the Idle Air Control (IAC) system....
The P0518 OBD-II trouble code means the engine control module (ECM/PCM) has detected an intermittent electrical problem in the Idle Air Control (IAC) circuit....
The P0498 trouble code means the engine control module (ECM/PCM) has detected a low electrical condition in the control circuit of the EVAP system vent valve....
The P0487 diagnostic trouble code means that the engine control module (ECM/PCM) has detected an open electrical circuit in the EGR throttle control circuit “A....
The P0475 trouble code indicates that the engine control module (ECM/PCM) has detected a malfunction in the electrical control circuit of the Exhaust Pressure C...
The P0474 OBD-II trouble code means the engine control module (ECM/PCM) has detected an intermittent or erratic electrical signal from Exhaust Pressure Sensor “...
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