P1115
Intake Air Temperature Sensor 2 Circuit High
P1115 is an OBD-II diagnostic trouble code meaning: Intake Air Temperature Sensor 2 Circuit High. Common causes: malfunction of intake air temperature sensor 2, open or short circuit in the sensor circuit. Estimated repair cost: $6–22.
Symptoms
- Unstable engine operation
- Increased fuel consumption
- Problems starting the engine
- Check Engine light comes on
- Reduced engine power
Causes
- Malfunction of intake air temperature sensor 2
- Open or short circuit in the sensor circuit
- Poor contact in the sensor connector
- Corroded or damaged wiring
- Malfunction of the engine control unit (rare)
How to Fix
- Check the resistance of the air temperature sensor
- Inspect wiring and connectors for damage
- Check continuity with a multimeter
- Replace the air temperature sensor if necessary
- Clean or replace damaged wires
Related codes
Error P1115 by Vehicle Brand
FAQ
What does the P1115 code mean?
P1115 is an OBD-II diagnostic trouble code that indicates: Intake Air Temperature Sensor 2 Circuit High
What causes a P1115 error code?
The most common causes of P1115 include: Malfunction of intake air temperature sensor 2; Open or short circuit in the sensor circuit; Poor contact in the sensor connector; Corroded or damaged wiring.
How do I fix a P1115 diagnostic trouble code?
To fix P1115: Check the resistance of the air temperature sensor. Inspect wiring and connectors for damage. Check continuity with a multimeter. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P1115?
Yes, but get it checked soon
How much does it cost to fix P1115?
The estimated repair cost for P1115 is $6–22. Actual cost depends on your vehicle, location, and labor rates.
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