Engine/Transmission (1998.5 - 2002) '02 No start with codes 1388 and 1692

[BHazel]

My truck was running fine, no problems at all.

Now it's a no start. It cranks fine, I have fuel supply to the filter and the filter is clean. No smoke @ the exhaust pipe. Is 1388 an ASD code? I swapped in a new asd relay, it 'clicks' when the key is turned on.

Any help greatly appreciated. Thanks in advance,

Ben Hazel

 

[R-N-R]

This is what I found on those codes:

P1388 Auto Shutdown Relay Control Circuit An open or shorted condition detected in the ASD or CNG shutoff relay control ckt.

P1388 Auto Shutdown Relay Control Circuit An open or shorted condition detected in the auto shutdown relay circuit.



P1692 DTC Set In ECM A 9Companion DTC9 was set in both the ECM and PCM.