VIDEO

Acura DTC

Acura DTC P1441

Manufacture

Acura DTC

Code

P1441

Definition

EVAP Vacuum Switch Circuit High Input

Description

DTC P0106, P0107, P0108, P0112, P0113, P0121, P0122, P0123, P1640 and P1650 not set, system voltage at 11-16v, IAT sensor more than 32ºF, fuel level from 15-85%, and the PCM detected a continuous open purge condition during the EVAP Monitor test.

Cause

  • Vacuum switch signal circuit is open between switch and PCMVacuum switch ground circuit open between switch and groundVacuum switch is damaged or has failedPCM has failed

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