OBD fault code library

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Fault codes

P2139 Throttle/Pedal Position Sensor/Switch D / F Voltage Correlation
Fuel and Air Metering High severity
P2142 Exhaust Gas Recirculation Throttle Ctrl Circuit High
Auxiliary Emissions Control Medium severity
P2146 Fuel Injector Group A Supply Voltage Circuit/Open
Injector Circuit High severity
P2150 Fuel Injector Group B Supply Voltage Circuit Low
Injector Circuit High severity
P2152 Fuel Injector Group C Supply Voltage Circuit/Open
Injector Circuit High severity
P2155 Fuel Injector Group D Supply Voltage Circuit/Open
Injector Circuit High severity
P2159 Vehicle Speed Range/Performance
Vehicle Speed and Idle Control System High severity
P2163 Throttle/Pedal Position Sensor A Maximum Stop Performance
Fuel and Air Metering High severity
P2166 Throttle/Pedal Position Sensor D Maximum Stop Performance
Fuel and Air Metering High severity
P2169 Exhaust Press Regulator Vent Solenoid Ctrl Circuit/Open
Auxiliary Emissions Control Medium severity
P2170 Exhaust Press Regulator Vent Solenoid Ctrl Circuit Low
Auxiliary Emissions Control Medium severity
P2173 Throttle Actuator Ctrl Sys-High Airflow Detected
Fuel and Air Metering High severity
P2176 Throttle Actuator Ctrl Sys-Idle Position Not Learned
Fuel and Air Metering High severity
P2182 Engine Coolant Temp Sensor 2 Circuit
Fuel and Air Metering High severity
P2185 Engine Coolant Temp Sensor 2 Circuit High
Fuel and Air Metering High severity

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