P1000OBD readiness tests not finished yet
- Ford code · Engine
- How the car detects it
- Ford's engine computer reports P1000 while one or more of its emission self-tests (readiness monitors) have not yet run since the codes were cleared, the battery was disconnected or the computer was reprogrammed. It is a status message, not a fault: it goes away by itself after enough normal driving in varied conditions.
- What you may notice
- No warning light
- An emissions test may be refused until the monitors are ready
- Likely causes
- PossibleCodes recently cleared, battery disconnected or flat, or engine computer reprogrammed
- RareAnother fault keeping one of the self-tests from running
- Sources
Backed by at least two independent sources.
From Obdaryn's Ford pack, exactly as the app shows it, with the public sources above. Guidance only; confirm with a workshop.