So yesterday i went out to the truck started it popped the hood and was just checking on the engine when i found the tps to be broken on the bottom where the screw goes through. I replaced it with a tested working unit and went for a test drive. On the way out of the driveway i discovered it wouldnt accelerate past about 1500 rpms.
So i went back and inspected everything and all vacuum lines are good, along with all the intake system components everything is as it should be. I swapped out afms multiple times even swapped the ecu from my other truck and still nothing. i know the o2 senor wouldnt cause this, maybe a fuel issue? The cat and exhaust are in good shape also. please help i am stumped
you need to adjust your tps and check the timing
devon2208 2 months ago
if i remeber correctly once you change out your tps you have to recalibrate/readjust it.my toyota is doing the samething
pandakid085 2 months ago
check your catalytic converter just take it off and try to rev it it might be clocked bro
tonybeezgirl 2 months ago