× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network

P0204 Diagnostic Trouble Code Discussion for April 2019

Fuel Injector 4 Control Circuit Malfunction

Note: This is a professional automotive technician's resource.
Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.

Trouble Ticket Help Requests for DTC P0204
Help Request Posted
2004 Jeep Grand Cherokee Laredo 4.0L Misfire, MIL Lamp on VIN: 1J4GW48S84
P0204: Fuel Injector 4 Control Circuit Malfunction. Customer brought this one back in for a misfire on #4 again. Tried all day yesterday to get it to misfire but couldn't get it to happen. This morning I swapped out the injector because it was under warranty anyways. Had it running on and off all day with n...
April 18, 2019