View Full Version : Blown Engine Fuse 26 - Multiple P Codes

12-08-2008, 02:11 AM
This weekend the Service Engine Soon light came on and when I checked the codes with the OBD-II it was like a christmas tree with codes from MFA to oxygen sensors, etc. I checked and noticed the engine 26 fuse was blown and replaced it.

Now I'm down to 3 codes all oxygen sensor related, P0155, 0135, 0134 (if I remember correctly).

The strange thing (to me anyway) is that I started having engine overheating problems the day after the fuse blew initially.

Question: What could the root cause of the blown engine fuse 26 be?

What if any relation is there to the overheating problem, haven't had issues before this incident.