Index storingcodes · medium
P0115
Engine coolant temperature sensor circuit 1 malfunction
Engine coolant temperature sensor circuit 1 malfunction
Applies to: Generic SAE definition - verify applicability to the specific X-TYPE variant · Confidence: Generic SAE definition (not Jaguar-specific)
Common causes
- ECT wiring or sensor fault
Quick checks
- Scan access: Generic OBD-II scan tool
Typical fixes
- Check wiring
- Replace the ECT sensor