P042E - Exhaust Gas RECIRCULATION (EGR) Control Stuck Open
WARNING: This page is about a different car, the 2012 Ford Pickup, 2012 Ford F550 Super Duty, 2012 Ford F450 Super Duty, and 2012 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
P042E - EXHAUST GAS RECIRCULATION (EGR) CONTROL STUCK OPEN
| Description: When the EGR setpoint is less than a specified threshold, the actual EGR position is greater than a specified threshold, and the EGR control limit is less than a specified limit, this DTC sets. | |||
Possible Causes:
|
|||
| Diagnostic Aids:
The presence of this DTC may indicate that the vehicle is operating in derate mode and may experience a loss of power. This DTC sets when the powertrain control module (PCM) detects a stuck EGR valve by detecting a position control deviation that exceeds a calibrated threshold. |
|||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST W . | ||