P0153 O2 Sensor Circuit Slow Response (Bank 2 Sensor 1) P0154 O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1) P0155 O2 Sensor Heater Circuit Malfunction (Bank 2 Sensor 1) P0156 O2 Sensor Circuit Malfunction (Bank 2 Sensor 2) P0157 O2 Sensor Circuit Low Voltage (Bank 2 Sensor...
Customer Concern:The Check Engine Light (MIL) is on with fault code P0420 (16804) stored in the fault memory. Potential Causes:Defective catalytic converter(s) Diagnostic Codes:16804, 16805, 16814, 16815, P0420, P0421, P0430 or P0431 Tests/Procedures: 1. If any other fault codes are pr...
This failure triggers a diagnostic trouble code, (check engine light) which is designed to inform you of the problem and where to look for the error which is usually a sensor or mechanical problem.Examples of common DTCs include:P0300: Random/Multiple Cylinder Misfire Detected P0171: System ...
P0012 "A" Camshaft Position - Timing Over-Retarded (Bank 1) P0013 "B" Camshaft Position - Actuator Circuit (Bank 1) P0014 "B" Camshaft Position - Timing Over-Advanced or System Performance (Bank 1) - See Trouble Code P0011 P0015 "B" Camshaft Position -Timing Over-Retarded (Bank 1)...
P0420 - Catalyst System Efficiency Below Threshold Bank 1 P0171 - System Too Lean Bank 1 P0300 - Cylinder Misfire Detected Random Cylinders When an O2 detector failure occurs, a DTC or individual trouble code is recorded in the ECU and a check machine light appears on the vehicle's front ...
P0420- Catalyst System Efficiency Below Threshold Bank 1 P0171- System Too Lean Bank 1 P0300- Cylinder Misfire Detected Random Cylinders When an O2 detector failure occurs, a DTC or individual trouble code is recorded in the ECU and a check machine light appears on the vehicle's front panel...