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Home › Suzuki › 2002 › XL-7 Plus › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P0443: EVAP Control System - Purge Control Valve Circuit Malfunction › Possible Causes

Possible Causes

Possible causes are:

EVAP Canister Purge Valve (EVAP-CPV) malfunction.
EVAP-CPV circuit malfunction.
ECM malfunction.