P026A - Charge Air Cooler Efficiency Below Threshold - DTC Chart
WARNING: This page does not describe the selected car, but rather 31 other vehicles, including the 2015 Lincoln Navigator, 2015 Lincoln MKZ, 2015 Lincoln MKX, 2015 Lincoln MKT, and 2015 Lincoln MKS. However, it is still accessible from the selected car via links, so may be relevant.
P026A - CHARGE AIR COOLER EFFICIENCY BELOW THRESHOLD - DTC CHART
| Description: This DTC sets when the temperature differential between the intake air temperature 2 (IAT2) sensor value and the charge air cooler temperature (CACT) sensor value is less than a calibrated value. | |||
Possible Causes:
|
|||
| Diagnostic Aids: Check for any cooling system concerns. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to Pinpoint Test KP . | ||