[Austinmann1234]

Hey guys,
I recently put my dpf system back on my truck for inspection purposes. Ever since ive returned to stock i keep getting injector codes. Started with a P020A the other day. I cleared the code and then today it came back on along with a P020F. It started happening the day i flashed my truck back to stock, so im thinking it could be related? I was running CTT tunes via EZ Lynk. I pulled my valve cover off today and checked my injector harness nuts on the injectors. None of them were loose. Anyone else have these codes happen? Thinking of re flashing the stock tune again. Truck is a 2013 2500

 

[5.7 Hemi]

Go back to factory tune, pass emissions, then reinstall tune.

 

[Austinmann1234]

Go back to factory tune, pass emissions, then reinstall tune.

I have the factory tune in now. I was thinking about re flashing the factory tune again

 

[5.7 Hemi]

You have the factory injectors? Cause if not, the codes on the injectors need to be programmed into the computer.

 

[cerberusiam]

Could be anything between the injectors and the ECM, those codes are for a timing error on the injectors.