Single OBD II Codes
P1001
Codes for DTC Error Code P1001
| Make | DTC Error Code Meaning |
| *Ford | KOER Not Able to Complete, KOER Aborted |
| *Jaguar | Key on engine running unable to complete; key on engine running aborted |
| *Lincoln | KOER Not Able to Complete, KOER Aborted |
| *Mazda | KOER Not Able to Complete, KOER Aborted |
| *Mercury | KOER Not Able to Complete, KOER Aborted |
| *Saab | EVAP Purge Valve, Output From Control Module Low |
