Engine/Transmission (1998.5 - 2002) check eng light CAL smog check

[Himelwright]

Sure hope some one out there can help



some time ogo my alternator shorted out the PCM control circuit,new alter. and a extanl reg. and I go down the rood. COME CAL SMOG I have a CEL I fale. Order remananufactured PCM from auto computer exchange



#1 no reading of oil presure

#2 no reading of oil presure

#3 set DTC 1694 oil pressure good

#4 set DTC 1694

I checked for continuity on the CCD bus wires between the PCM and the ECM check ok

Do I go back for #5 is there some thing else I can check I PLEASE!!!!!

 

[ALepley]

What are you asking for? Your questions arent clear.