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Acura DTC

Acura DTC P0501

Manufacture

Acura DTC

Code

P0501

Definition

Vehicle Speed Sensor Circuit Low Input

Description

Engine started, vehicle driven at cruise speed under road load conditions, and the PCM detected a low VSS signal during the test. Note: The VSS signal should pulse from 0-5v as the vehicle moves.

Cause

  • VSS signal circuit is open or shorted to groundVSS signal circuit is shorted to VREF or system power (B+)VSS is damaged or has failed

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