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P0403 Diagnostic Trouble Code Discussion for September 2009

EGR Solenoid Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0403
Help Request Posted
2005 Dodge Grand Caravan 3.3L Poor Idle Quality, Hesitation, Stall VIN: 2D4GP44L86
P0403: EGR Solenoid Circuit Malfunction. ... Vehicle had 13 codes in it cleared the codes and none have come back p0404,p0300,p0403,p0406,p0344,p0339,p0335,p0108,p0700,p0344 ,p0339,p0335,p0882 If you put the car in neutral and hold the rpms up and then pop it into d...
September 01, 2009
2005 Dodge Grand Caravan 3.3L Poor Idle Quality, Hesitation, Stall VIN: 2D4GP44L86
P0403: EGR Solenoid Circuit Malfunction. ... Vehicle had 13 codes in it cleared the codes and none have come back p0404,p0300,p0403,p0406,p0344,p0339,p0335,p0108,p0700,p0344 ,p0339,p0335,p0882 If you put the car in neutral and hold the rpms up and then pop it into d...
September 03, 2009
2004 Volkswagen Jetta TDI 1.9L MIL Lamp on VIN: WVWSR61J34
P0403: egr circut malfunction. ... code p0403 only code in pcm. egr valve appears to be working properly, there is carbon build up in intake. wiring appears ok, proper voltages and grounds, no shorts to ground. are there any common problems with this vehicle that will cause this problem? en...
September 03, 2009