Archived 1388 & 1693 codes

[IC Smoke]

P1388

Auto Shutdown (ASD) Relay Control Circuit



P1693

DTC Detected In ECM Or PCM





I added a holly blue pump, pulled the fuses and put a test light on em, for power to the pump and went off the fuel system but now the truck has coded those two out



how do i reset the computer



and what is a DTC?





Ian

 

[Matt400]

DTC= Diagnostic trouble code



Remove both negative battery cables and leave disconnected for 10 seconds, reconnect them both and that should clear stored faults.

 

[IC Smoke]

Thanks Matt! im doing that right now, and lettin it sit for awhile to reset the APPS







Ian