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Home >> Chrysler >> 2009 >> 300 Signature Series >> Repair and Diagnosis >> External Pages >> Different car >> Section 100 (2.4L Engine - DTCS P0016 To P0125, Diagnostic Code Index, Pre-Diagnostic Troubleshooting Procedure & Intermittent Condition) >> Diagnosis And Testing >> P0033-Surge Valve Solenoid Circuit >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2006 Chrysler PT Cruiser. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes 
(A142) ASD RELAY OUTPUT CIRCUIT
(K150) SURGE SOL CONTROL CIRCUIT SHORTED TO BATTERY VOLTAGE
(K150) SURGE SOL CONTROL CIRCUIT OPEN
(K150) SURGE SOL CONTROL CIRCUIT SHORTED TO GROUND
PCM