× 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

P0203 Diagnostic Trouble Code Discussion for August 2010

Fuel Injector 3 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 P0203
Help Request Posted
2004 Pontiac Sunfire SE 2.2L Misfire, MIL Lamp on VIN: 1G2JB12F14
P0203: Fuel Injector 3 Control Circuit Malfunction. hey evreyone. Im wondering if any one out there has had any issues like this (maybe someone can save me the time of opening the entire engine harness). I have power on the pink wire at the injector, but no noid light flash. i have continuity on the pink/black ...
August 07, 2010