FixVault
Home › Pontiac › 2003 › Aztek FWD › Repair and Diagnosis › Engine Performance › System › Engine Controls Self-Diagnostics › Diagnostic Tests › DTC P0401: EGR System - Insufficient Flow › Conditions For Setting DTC

Conditions For Setting DTC

The MAP changes monitored during the EGR flow test indicate insufficient EGR flow.

About FixVault