P025E - Turbocharger/Supercharger Boost Sensor A Intermittent/Erratic

WARNING: This page does not describe the selected car, but rather 28 other vehicles, including the 2014 Lincoln Navigator, 2014 Lincoln MKZ, 2014 Lincoln MKX, 2014 Lincoln MKT, and 2014 Lincoln MKS. However, it is still accessible from the selected car via links, so may be relevant.

P025E - TURBOCHARGER/SUPERCHARGER BOOST SENSOR A INTERMITTENT/ERRATIC

Description: This DTC sets when there are intermittent events in the TCBP circuit during a single drive cycle.
Possible Causes: TCBP circuit intermittent open TCBP circuit intermittent short to voltage TCBP circuit intermittent short to ground Damaged turbocharger boost pressure (TCBP)/charge air cooler temperature (CACT) sensor Damaged harness connector Damaged harness
Diagnostic Aids: Check the harness for intermittent concerns, incorrect connections, 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.
Application	Key On Engine Off	Key On Engine Running	Continuous Memory
All	GO to PINPOINT TEST DN: PRESSURE AND TEMPERATURE SENSORS .