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Home >> Audi >> 2010 >> S4 Automatic DCT >> Repair and Diagnosis >> External Pages >> Different car >> Section 210 (Diagnostic Trouble Code (DTC) Detecting Criteria (H4DO)) >> Diagnostic Trouble Code (DTC) Detecting Criteria >> DTC P1493 EGR Solenoid Valve Signal #1 Circuit Malfunction (High Input) >> Enable Conditions

Enable Conditions

WARNING: This page is about a different car, the 2012 Subaru Forester. However, it is still accessible from the selected car via links, so may be relevant.
ENABLE CONDITION REFERENCE CHART

Secondary Parameters Enable Conditions
Elapsed time after starting the engine ≥ 1 second
EGR valve target position > 0 step
Battery voltage ≥ 10.9 V