DTC P2452 Lincoln
Particulate Filter Pressure Sensor A Circuit
Particulate Filter Pressure Sensor A Circuit
Description
The PCM monitors the rationality of the particulate filter pressure bank 1, sensor 1, immediately after engine shutdown. This DTC sets when the PID value exceeds ambient pressure by a calibrated threshold.
Cause and Solution
PF11 circuit short to voltageDamaged particulate filter pressure bank 1, sensor 1
Diagnosis:
This DTC may set with other DTCs. Diagnose the other DTCs first.
Video Guide
Diagnostic Info
- DTC Code: P2452
- Brand: Lincoln