Plymouth specific DTC OBD2 code: P1281 Engine Operating Temp Below Acceptable Range
Plymouth specific DTC OBD2 code: P1283 Idle Select Signal Invalid
Plymouth specific DTC OBD2 code: P1284 Fuel Injection Pump Battery Voltage Out Of Range
Plymouth specific DTC OBD2 code: P1285 Fuel Injection Pump Controller Always On
Plymouth specific DTC OBD2 code: P1286 Accelerator Pedal Position Sensor Supply Voltage Too High
Plymouth specific DTC OBD2 code: P1289 Manifold Tune Valve Solenoid Circuit Open Or Shorted
Plymouth specific DTC OBD2 code: P1290 CNG Fuel Pressure Too High
Plymouth specific DTC OBD2 code: P1291 No Temp Rise Seen From Fuel Heaters
Plymouth specific DTC OBD2 code: P1292 CNG Pressure Sensor Voltage Too High
Plymouth specific DTC OBD2 code: P1293 CNG Pressure Sensor Voltage Too Low