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P0204 Diagnostic Trouble Code Discussion for November 2025

Fuel Injector 4 Control Circuit Malfunction


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Trouble Ticket Help Requests for DTC P0204
Help Request Posted
2018 Volkswagen Passat SE 2.0L Poor Idle Quality, Cuts out, Misfire VIN: 1VWBA7A32J
P0204: Cylinder 4 Injector Circuit. Customer had vehicle towed in after it began running rough and would not accelerate. EPC light came on. After vehicle was towed in, it started with no lights present on dash and ran fine. Retrieved codes and then cleared them, road tested vehicle with no p...
November 18, 2025