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P0403 Diagnostic Trouble Code Discussion for March 2020

EGR Solenoid Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0403
Help Request Posted
2010 Dodge Journey SXT 3.5L Cuts out, Stall, MIL Lamp on VIN: 3D4PH5FV2A
P0403: EGR control open. Hi all in IATN land. Thanks for taking some time to read this post. First it looks like someone took care of the wiring problem for the EGR TSB. I cleared the codes and did a cold boot and the EGR codes have not returned. Both of the O2 codes will come bac...
March 09, 2020