P1112 - Intake Air Temperature Circuit Intermittent
WARNING: This page does not describe the selected car, but rather 30 other vehicles, including the 2004 Mercury Sable, 2004 Mercury Mountaineer, 2004 Mercury Monterey, 2004 Mercury Marauder, and 2004 Mercury Grand Marquis. However, it is still accessible from the selected car via links, so may be relevant.
P1112 - INTAKE AIR TEMPERATURE CIRCUIT INTERMITTENT
| Description: | Indicates the IAT sensor signal was intermittent during the comprehensive component monitor. | ||
| Possible Causes: |
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| Diagnostic Aids: | Monitor the IAT on the diagnostic tool, and look for sudden changes in the reading when the harness is wiggled or the sensor is tapped. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | - | - | GO to DA: Intake Air Temperature (IAT) Sensor STEP 7 |