Alright I'll check the FSM and see what it says about testing the vaf and the tps. For the code 25 I was thinking that there may not be enough back pressure for the o2's to get an accurate reading? Or should I just replace them?
I believe I'm posting this in the right location..
I have a 1994 fzj80 with around 240k on the clock. On the drive home last night after fueling up running around 75mph the truck started to feel a bit weird like the engine was stumbling. Limping it home the engine would dropped down in rpm...