92 F150 codes
I went back in and checked the codes again after replacing the thermostat since that always made the truck throw a 116 ECT out of range code since it never got warm enough.
Now I see 2 new codes in Cont Mem that were never in there before.
542 - Fuel pump circuit failure
and
628 - converter clutch lockup error
Now, the truck drives just fine.... trans seems to shift just fine to me
Any idea what would cause these errors?
Just trying to get it running as well as it can before it gets too cold out to want to work on it

-Chris




