EV Diagnostics
Source-backed diagnostic reference

P1381 EV diagnostic code

CYP Sensor A Intermittent Interruption

Reference status: This page preserves source-backed code definitions for discovery. Manufacturer/model applicability, repair steps and safety conclusions are not treated as verified unless a manufacturer-specific verified report is available.

Reference definitions

  • ACURA: CYP Sensor A Intermittent Interruption Source
  • BUICK: Misfire Detected No Communication with Brake Control Module Source
  • CADILLAC: Misfire Detected No Communication with Brake Control Module Source
  • CHEVY: Misfire Detected No Communication with Brake Control Module Source
  • CHRYSLER: Misfire Detected No Communication with Brake Control Module Source
  • FORD: Cam Timing Advance is Excessive Source
  • GM: Misfire Detected No Communication with Brake Control Module Source
  • GMC: Misfire Detected No Communication with Brake Control Module Source
  • HONDA: CYP Sensor A Intermittent Interruption Source
  • INFINITI: CYP Sensor A Intermittent Interruption Source
  • LINCOLN: Cam Timing Advance is Excessive Source
  • MERCURY: Cam Timing Advance is Excessive Source
  • OLDSMOBILE: Misfire Detected No Communication with Brake Control Module Source
  • OTHER: Variable Cam Timing Overadvanced (Bank #1)/ Misfire Detected - No Communication with BCM Source
  • SATURN: Misfire Detected No Communication with Brake Control Module Source

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