code 636 ?

Vince_Hayduk

Registered User
I pulled codes last night to address some rough running... I'm pretty sure I've got that part under control.

Along with a bunch of other codes, I got a KOEO 636. This is with a scanner, so I'm pretty sure it wasn't mis-read. The Thunderbird code lists don't have 636 and the general EEC-IV lists it as "transmission oil temperature". AFAIK, these cars don't have a tranny oil temp sensor. Well, mine does, but it isn't tied into the ECU (aftermarket gauge).

Has anyone ever come across this code before?

Car is a 94' auto. I've pulled codes many times before and haven't gotten the 636.

Vince
 
Just replace your trans temp sensor. It has obviously learned to read your aftermarket one.
Danny:eek:
 
I wish the EEC had learned to read the trans temp... then all I need for it to do is unlearn the EGR :rolleyes:

I'll try clearing the codes and seeing what comes back.

Vince
 
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