Ok computer back out anything else to check

 

Photograph all the numbers and bar codes on your old EECM before you turn it in. You may need them later on.

 

Ok I looked at others eecs online and there are some different brands any suggestions they all only had a 1yr warranty on the ones I saw

 

Did you ever open it up and check the Capacitors ?

 

 

You could have taken one more step to convince yourself the ECC was dead by checking the voltages at IAC and ITC like I said a couple of pages ago. Honestly, that is all it would have provided, a little more diagnostic reassurance for you. It certainly seems like dead ECC is the most likely thing.

I got a remanufactured one from Cardone, but purchased at local FLAP's. I called Cardone first to double check the model number. They requested the original model number from the ECC. My truck already had a remanufactured ECC so I couldn't find it. Cardone said they did not use the calibration code from the sticker on the truck's door pillar, and would need the model number from the original ECC. Believe it or not, I called the local Ford dealership, who never had anything to do with this truck before. I gave the dealership the VIN, and they were able to look up the original ECC model number from 25 years ago... amazing. Cardone then told me which one to buy. It was only about $70 bucks after a coupon. Now we'll see how long it lasts.

 

I believe I checked those if they are suppose to read 5volts then I did and they were just under 5 like the grey plug for the code reader

 

No I did check them they were all reading slightly lower than they s sould