Category Archives: OBDII Powertrain Codes

P1221

P1221 OBD Code Definition:
P1221 Pedal Position Sensor 2 Range/Performance Problem
P1221 OBD Code Description: Continue reading

P1224

P1224 OBD Code Definition:
P1224 Throttle Position Sensor B out of Self-Test Range
P1224 OBD Code Description: Continue reading

P1227

P1227 OBD Code Definition:
P1227 Wastegate Failed Closed (Over Pressure)
P1227 OBD Code Description: Continue reading

P1229

P1229 OBD Code Definition:
P1229 Supercharger Intercooler Pump Not Working
P1229 OBD Code Description: Continue reading

P1228

P1228 OBD Code Definition:
P1228 Wastegate Failed Open (Under Pressure)
P1228 OBD Code Description: Continue reading

P1231

P1231 OBD Code Definition:
P1231 High Speed Fuel Pump Relay activated
P1231 OBD Code Description: Continue reading

P1232

P1232 OBD Code Definition:
P1232 Low Speed Fuel Pump Primary circuit failure
P1232 OBD Code Description: Continue reading

P1239

P1239 OBD Code Definition:
P1239 Speed Fuel Pump Positive Feed Fault
P1239 OBD Code Description: Continue reading