hybridej7

ok, put on your thinking caps for this one. i posted before i needed help with a high idle problem on my b20. i got that taken care of but now its surging up and down. i was doing some trial and error yesterday. the car was surging, so i turned it off, unplugged the TPS, let it sit for a min, then started it back up. i let it warm up for a min or two, gave it some throttle, no surging at all. WTF?! so i shut the car off, plugged the TPS back in, let it sit, turned the car back on and it was surging right away. how could the TPS have something to do with the surging? WTF? anyone?.....thanks....

TegraB20

could be dirty try cleaning it

delsolo95

any cels?

fv8s

Clock your TPS to .5 V at idle and 4.5-5V at WOT. If that does not work try cleaning it. It may be sticking.

JDM_E

i got the same problem but i live in michigan and its cold as ***** to work on a car, but check your cel first and then go from there and also what the dude above me said check those

Former User

The OP posted this thread more than 6 years ago. He's likely moved on.

fv8s

HOLY ****, I didn't even notice that. How in God's name did this get bumped... (Trail User) lol

grumblemarc

iTrader: (4)

Lock it.