Powertrain fault codes
14821 Powertrain OBD-II fault codes: what each one means, and how to track it down.
How to read a code
- P
- SystemPowertrain
- 0
- Defined bySAE, the same on every car
- 4
- AreaAuxiliary emission controls
- 20
- FaultThe specific fault in that area
Read the code
Note every stored and pending code your scanner shows, such as P0420.
Find it
Search by code or by words. For a manufacturer code (P1, B1, C1, U1) pick your make: its meaning differs by make.
Open the code
Its page explains the symptoms, likely causes, the checks to run and the fixes.
- P1357Oldsmobile · PowertrainIC Output High Pulse Detected When Grounded Cyl 7
- P1357Saturn · PowertrainIC Output High Pulse Detected When Grounded Cyl.7
- P1357Volkswagen · PowertrainCylinder 1 Ignition Circuit Short To Ground
- P1358BMW · PowertrainMisfire During Start Cylinder 9
- P1358Buick · PowertrainIC Output High/Pulse Detected When Grounded Cyl.8
- P1358Cadillac · PowertrainIC Output High/Pulse Detected When Grounded Cyl.8
- P1358Chevrolet · PowertrainIC Output High/Pulse Detected When Grounded Cyl.8
- P1358Chrysler · PowertrainIC Output High Pulse Detected When Grounded Cyl 8
- P1358Ford · PowertrainIgnition Diagnostic Monitor Signal Out of Self-Test Range
- P1358GM · PowertrainIC Output High Pulse Detected When Grounded Cyl 8
- P1358GMC · PowertrainIC Output High Pulse Detected When Grounded Cyl 8
- P1358Lincoln · PowertrainIgnition Diagnostic Monitor Signal Out of Self-Test Range
- P1358Mazda · PowertrainIgnition Diagnostic Monitor Signal Out Of Self Test Range
- P1358Mercury · PowertrainIgnition Diagnostic Monitor Signal Out of Self-Test Range
- P1358Oldsmobile · PowertrainIC Output High Pulse Detected When Grounded Cyl 8
- P1358Saturn · PowertrainIC Output High Pulse Detected When Grounded Cyl.8
- P1358Volkswagen · PowertrainCylinder 2 Ignition Circuit Open
- P1359Acura · PowertrainCKP TDC Sensor Circuit Connector Disconnection
- P1359BMW · PowertrainMisfire Cylinder 9 With Fuel Cut-off
- P1359Buick · PowertrainIgnition Control Circuit Group A
- P1359Cadillac · PowertrainIgnition Control Circuit Group A
- P1359Chevrolet · PowertrainIgnition Control Circuit Group A
- P1359Chrysler · PowertrainIgnition Control Circuit Group A
- P1359Ford · PowertrainSpark Output Circuit Fault
- P1359GM · PowertrainIgnition Control Circuit Group A
- P1359GMC · PowertrainIgnition Control Circuit Group A
- P1359Honda · PowertrainCKP TDC Sensor Circuit Connector Disconnection
- P1359Infiniti · PowertrainCKP TDC Sensor Circuit Connector Disconnection
- P1359Lincoln · PowertrainSpark Output Circuit Fault
- P1359Mazda · PowertrainSPOUT Signal Lost To Powertrain Control Module Or Out Of Range