P1116 – Jaguar DTC

Jaguar DTC P1116 – Engine coolant temperature (ECT) sensor – signal out of range

DTC P1116 meaning on Jaguar

The Diagnostic Trouble Code (DTC) P1116 for Jaguar indicates that the Engine Coolant Temperature (ECT) sensor is reporting a signal that is out of the expected range.

Jaguar DTC P1116 symptoms

• Engine running hotter or colder than normal
• Check Engine Light illuminated on the dashboard
• Poor engine performance or fuel efficiency

Jaguar DTC P1116 causes

• Defective ECT sensor
• Wiring or connector issues in the ECT sensor circuit
• Engine cooling system problems

Jaguar DTC P1116 seriousness

The DTC P1116 on a Jaguar should be addressed promptly as it can lead to incorrect engine temperature readings, potentially causing engine damage or poor performance.

How to diagnose DTC P1116 on Jaguar

1. Use an OBD-II scanner to retrieve the specific DTC code
2. Inspect the ECT sensor and its wiring for any visible damage
3. Check the engine cooling system for proper operation

How to fix DTC P1116 on Jaguar

1. Replace the ECT sensor if faulty
2. Repair any damaged wiring or connectors in the ECT sensor circuit
3. Ensure the engine cooling system is functioning correctly

How to erase DTC P1116 on Jaguar

1. Use an OBD-II scanner to clear the DTC code
2. Address and fix the underlying issue causing the DTC P1116
3. After fixing the problem, clear the code again to ensure it does not reappear