FixVault

Home › Saturn › 2002 › SC2 Automatic, MP6 › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P0418: Secondary Air Injection System Relay Circuit › DTC Parameters

DTC Parameters

Ignition is on.

DTC sets when air pump relay voltage is less than 1.25 volts for greater than 0.5 second when air pump relay is commanded off.