DTC P0371 Cadillac
IC 24X Signal Circuit Too Many Pulses
IC 24X Signal Circuit Too Many Pulses
Description
DTC P1376 not set, engine running with at least one CMP pulse received in last 250 ms, engine speed 496-3500 rpm, 7 or more CMP edges since the ignition sequence started, eight 4X pulses received between CMP pulses, and the PCM detected over 49 24X pulses
Cause and Solution
Battery charger connected to the vehicle with engine running
CMP sensor 24X signal wire is routed to close to the Generator, spark plug wires or any other possible cause of EMI RFI
Reluctor wheel is damaged or the sensor is touching the wheel
Video Guide
Diagnostic Info
- DTC Code: P0371
- Brand: Cadillac