Does any one have an idea whats these codes mean, I've searched and searched but haven't come up with a thing any help would be greatly apreaciated U1865, U1800

 

ttt

My autoenginuity scan software just says Unknown Trouble code for both of them.. ???

Maybe someone else can chime in.

 

Thanks for your time Mike
maybe It's time i just bite the bullet for a new pcm :-(

Though I must add that the new towing tune is awsome from the pulling to deacceleration all you can hear is the motor huming as i let my foot off the gas rolling to a stop. I haven't try'd the performance tune, though summers here and I'll get a chance to play

 

I found a used PCM from parts yard fairly cheap. Thanks for feedback on the tow tune..

 

Can't find anything on those codes. What are you using to read them, and is your check-engine light on?

 

if it's less then 600 bucks and will work with what i got, lets make this happen

yes and yes Krewart I'am using the live wire

 

Its a different PCM code YEU2 from 2001 model , see pic of it here at bottom Got a V10 Ford F250/350/450/550?
Send me an email , I dont mind just sending it to you, it should work fine in stock mode, may have to revise your tunes though.