OBD fault code library

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Fault codes

P1640 Powertrain DTCs Available in Another Module
Computer Output Circuit High severity
P1642 Fuel Pump Monitor Circuit High Input
Fuel and Air Metering High severity
P1644 Fuel Pump Speed Control Circuit Malfunction
Fuel and Air Metering High severity
P1652 IAC Monitor Disabled by PSP Switch Failed On
Vehicle Speed and Idle Control System Medium severity
P1654 Recirculation Override Circuit Malfunction
Computer Output Circuit High severity
P1662 IDM_EN Circuit Failure
Injector Circuit High severity
P1667 CI Circuit Malfunction
Injector Circuit High severity
P1670 Electronic Feedback Signal Not Detected
Injector Circuit High severity
P1681 Metering Oil Pump Malfunction
Fuel and Air Metering High severity
P1685 Metering Oil Pump Stepping Motor Circuit Malfunction
Fuel and Air Metering High severity
P1687 Metering Oil Pump Stepping Motor Circuit Malfunction
Fuel and Air Metering High severity
P1691 Turbo Pressure Control Solenoid Circuit Malfunction
Injector Circuit High severity
P1692 Turbo Control Solenoid Circuit Malfunction
Injector Circuit High severity
P1702 TRS Circuit Intermittent Malfunction
Transmission System High severity
P1704 Digital TRS Failed to Transition States in KOEO / KOER
Transmission System High severity

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