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Home › Saturn › 2003 › L300 › Repair and Diagnosis › Engine Performance › System › Engine Controls - Self-Diagnostics › Diagnostic Tests › DTC P0403: EGR Solenoid Control Circuit › Conditions For Setting DTC

Conditions For Setting DTC

The ECM detects an open in the control circuit of the EGR solenoid or the battery positive voltage circuit of the EGR solenoid.
The condition is met for more than 0.5 second.