2011 Chevrolet 3500 engine light on and the code P10CE I've done a visual check, what to do Now?

Question

2011 Chevrolet 3500 engine light on and the code P10CE. All harness looks good there's no corrosion, I do need an oil change, no funny smells or noises. Any suggestions?

Answer 1

If the harness checked OK and there is no visual damage, then you Fuel Indirect Injector.

P10CE CHEVROLET - Exhaust Aftertreatment Fuel Injector High Control Circuit High Voltage
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