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Help Needed Dtc p 0603
I have a superchips programmer and use it to set between Hi Pro and trailer towing. My antilock light came on a while ago and I am getting a P 0603 error code, Are the two related? I think I might have to replace the antilock sensors but dont know where to start. The truck runs fine but the...- Jim Fulton
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- Forum: 99+ 7.3L PowerStroke Engine & Drivetrain
