DTC B1522 Mitshubishi

Fuel Level Sensor Circuit High Input

Fuel Level Sensor Circuit High Input

Description

Engine started, engine running, and PCM detected an unexpected high voltage condition on the Fuel Level sensor circuit for 500 ms.

Cause and Solution

Fuel level sensor circuit is shorted to VREF or system powerFuel level sensor ground circuit is openFuel level sensor is damaged or has failedPCM has failed

Video Guide

Duration: PT4M4S | Uploaded: 2020-06-20

Diagnostic Info

  • DTC Code: B1522
  • Brand: Mitshubishi
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