DTC P1115: Intake Air Temperature 2 (IAT2) Circuit High (Supercharged/Turbocharged Engines)
WARNING: This page does not describe the selected car, but rather 25 other vehicles, including the 2012 Lincoln Navigator L, 2012 Lincoln Navigator, 2012 Lincoln MKZ, 2012 Lincoln MKX, and 2012 Lincoln MKT. However, it is still accessible from the selected car via links, so may be relevant.
P1115 - INTAKE AIR TEMPERATURE 2 (IAT2) CIRCUIT HIGH (SUPERCHARGED/TURBOCHARGED ENGINES)
| Description: This DTC sets when the sensor signal is greater than the self-test maximum which is 4.6 volts. | |||
Possible Causes:
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| Diagnostic Aids: Monitor the IAT2 PID value. A typical IAT2 temperature should be greater than the IAT1 temperature. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DU . | ||