P118E
Exhaust Gas Temperature Sensor 1 Performance Engine Running
P118E is an OBD-II diagnostic trouble code meaning: Exhaust Gas Temperature Sensor 1 Performance Engine Running. Common causes: exhaust gas temperature sensor malfunction, open or short circuit in the sensor circuit. Estimated repair cost: $28–89.
Symptoms
- Check Engine Light Is On
- Reduced engine power
- Increased fuel consumption
- Unstable engine operation at idle
- Problems with the exhaust gas recirculation system
Causes
- Exhaust gas temperature sensor malfunction
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Wiring harness damage
- Problems with the engine control unit
How to Fix
- Check the integrity and resistance of the EGT sensor
- Inspect the electrical circuit of the sensor for damage
- Check the contacts in the sensor connector
- Scan the control unit for other errors
- Replace exhaust gas temperature sensor if necessary
Related codes
FAQ
What does the P118E code mean?
P118E is an OBD-II diagnostic trouble code that indicates: Exhaust Gas Temperature Sensor 1 Performance Engine Running
What causes a P118E error code?
The most common causes of P118E include: Exhaust gas temperature sensor malfunction; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Wiring harness damage.
How do I fix a P118E diagnostic trouble code?
To fix P118E: Check the integrity and resistance of the EGT sensor. Inspect the electrical circuit of the sensor for damage. Check the contacts in the sensor connector. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P118E?
Yes, but get it checked soon
How much does it cost to fix P118E?
The estimated repair cost for P118E is $28–89. Actual cost depends on your vehicle, location, and labor rates.
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