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Home >> Chrysler >> 2008 >> PT Cruiser Base, 2D Convertible, 2.4 E >> Repair and Diagnosis >> Engine Performance >> System >> DTCS P0339 To P050A >> P050A-Cold Start Idle Air Control System Performance >> Possible Causes

Possible Causes

Possible Causes 
RESTRICTED INTAKE AIR SYSTEM
EXCESSIVE RESISTANCE IN THE (K61) IAC CONTROL CIRCUIT
EXCESSIVE RESISTANCE IN THE (K961) IAC SIGNAL CIRCUIT
IAC/THROTTLE BODY
PCM

Always perform the PRE-DIAGNOSTIC TROUBLESHOOTING PROCEDURE before proceeding.

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