DTC P1115: Intake Air Temperature 2 (IAT2) Circuit High (Supercharged/Turbocharged Engines)
WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2006 Mercury Mountaineer, 2006 Mercury Monterey, 2006 Mercury Montego, 2006 Mercury Mariner, and 2006 Mercury Grand Marquis. 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: | Indicates the sensor signal is greater than the self-test maximum. The IAT2 sensor maximum 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. Refer to REFERENCE VALUES . | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test DU . | ||