P1115
Intake Air Temperature Sensor 2 Circuit High
Severity
⚠️ MediumCan you drive?
Yes, but get it checked soon
Approx. repair cost
$6–22 (est.)
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