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Home >> Infiniti >> 2003 >> I35 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - Self-Diagnostics >> Diagnostic Tests >> DTC P1800: VIAS Control Solenoid Valve Circuit Open >> Possible Causes

Possible Causes

Malfunction is detected when an improper voltage signal is sent to ECM through VIAS control solenoid valve. Possible causes are: