DTC P025E: Turbocharger/Supercharger Boost Sensor A Intermittent/Erratic
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 P025E: TURBOCHARGER/SUPERCHARGER BOOST SENSOR A INTERMITTENT/ERRATIC
| Description: | The powertrain control module (PCM) continuously monitors the TCBP circuit for concerns. The test fails when the PCM detects ten intermittent events during a single drive cycle. |
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| Possible Causes: |
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| Diagnostic Aids: | Check the harness for intermittent concerns, poor connection, routing, alterations and damage due to contact with other components. The TCBP/CACT sensor is a dual function pressure and temperature sensor located on the intake air tube between the charge air cooler (CAC) and the throttle body. |
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DN . | ||