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Home >> Saturn >> 2001 >> SL2 Standard, MP2 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P0403: EGR Solenoid Control Circuit >> Code Enable Criteria
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Code Enable Criteria

Ignition is on.

DTC sets when EGR solenoid voltage is greater than 3.5 volts when EGR solenoid is commanded off for greater than 0.5 seconds.