Fault code index · medium
P0109
MAP / barometric pressure circuit intermittent
MAP / barometric pressure circuit intermittent
Applies to: Generic SAE definition - verify applicability to the specific X-TYPE variant · Confidence: Generic SAE definition (not Jaguar-specific)
Common causes
- Loose connector
- Failing sensor
Quick checks
- Scan access: Generic OBD-II scan tool
Typical fixes
- Reseat connector
- Replace the MAP sensor