-not the etm

-not the ecm

-pulling codes for TCM communication with ECM

limp mode intermittently i guess.
what could it possibly be??? throttle positioning sensor or oxygen sensors? those are the only guesses i have left. i'm out of time and money. i'm driving a big *** dodge ram with an air intake around and it's hurting my pocket, i need this volvo back for good!

 

Has the ABS module been replaced?

 

you know, it hasn't! and what my shop is doing this moment is starting to check the other modules, but it's not pulling codes, so there's only so much they can do. I told them when i dropped off my O2 sensors this morning that they should check ABS module (saw this post). they said they had moved on from the ECM/fuses/sensors to other things and will tell me what they find.

 

still no solution then... i feel sorry for you man, wish you could enjoy the car..

That said, was good meeting yesterday, shame you couldnt bring the s80..

 

There would be codes in the ABS module if there was a fault with it.
It will also throw Vehicle speed sensor codes in the ECM and TCM as well.

 

nope, no ABS codes, maybe it's just a haunted volvo ghost trying to tell me something?

 

Maybe!! LOL
Any Module Communication codes?