DTC P0097: Intake Air Temperature Sensor 2 Circuit Low
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2010 Mercury Mountaineer, 2010 Mercury Milan, 2010 Mercury Mariner, 2010 Mercury Grand Marquis, and 2010 Lincoln Town Car. However, it is still accessible from the selected car via links, so may be relevant.
DTC P0097: INTAKE AIR TEMPERATURE SENSOR 2 CIRCUIT LOW
| Description: | Indicates the sensor signal is less than the self-test minimum. The intake air temperature 2 (IAT2) sensor minimum is 0.2 volt. | ||
| 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 |
| Flex GTDI, MKS 3.5L, MKT 3.5L, Taurus GTDI |
GO to PINPOINT TEST DN . | ||
| All others | GO to PINPOINT TEST DU . | ||