Orange wrench light

[BITDIFFERENTSVT]

Looking for some help.

Put the car away for winter (drained e85 and filled with premium, loaded winter tune, put car in air etc)

My winter tune just wouldn't run right. Car kept struggling etc. Van said I still had e85 in the mix and to add more premium. Did that and it was better but still off... oh well its just to start the car every 3 weeks... no biggie.

I get the car ready for spring... get good e85 etc. No biggie. Car runs great.

But... I have a Orange Wrench light on the dash and can't turn it off (sct sees no codes and neither does CEL code reader. ) I also disconnected the negative battery cable for 30 minutes....

Ideas?

 

[Snoopy49]

View attachment THE POWERTRAIN MALFUNCTION (WRENCH) WARNING INDICATOR IS NEVER or ALWAYS ON.pdf

 

[BITDIFFERENTSVT]

Here is what I'm looking at... only Ford tool would read these codes

Think my PCM is fried?

 

[Snoopy49]

DTC's
To search pdf, right click and choose find.
If you need the Pinpoint tests, let me know which ones.

 

[Snoopy49]

The last 2 codes P188E & P1888 seem to be 4 wheel drive codes.

P18xx - Refer to the Workshop Manual Section 308-07A, Four-Wheel Drive Systems.

 

[BITDIFFERENTSVT]

Figured it out.
Blown fuse from red wire to boost a pump. (Possibly from doing fuel dump tune so much?)

Think I did any damage boosting with a blown fuse?

 

[2011 gtcs]

Figured it out.
Blown fuse from red wire to boost a pump. (Possibly from doing fuel dump tune so much?)

Think I did any damage boosting with a blown fuse?

If your AFRs seemed ok I wouldn't think so. Plus your knock sensors would be pulling timing if it saw any detonation. At least you figured it out.