P02E1 - Diesel Intake Air Flow Control Performance
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2022 Ford F-550 Super Duty, 2022 Ford F-450 Super Duty, 2022 Ford F-350 Super Duty, 2022 Ford F-250 Super Duty, and 2021 Ford F-550 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
DTC DESCRIPTION P02E1 - DIESEL INTAKE AIR FLOW CONTROL PERFORMANCE
| Description: This DTC sets when the PCM detects a concern with the intake throttle position versus the desired position, the throttle does not return to the open position when commanded or a broken return spring concern is present. | |||
Possible Causes:
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| Diagnostic Aids:
The presence of this DTC may indicate that the vehicle is operating in derate mode and may experience a loss of power. After repair, the vehicle may still display a system warning message. Drive the vehicle until the system warning message has cleared from the instrument cluster message center. Check the intake throttle for a damaged return spring. |
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| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST AX . | ||