Candy3s

iTrader: (1)

as the title says I'm not getting any votage from my tps on my pfc commander. the 2 tps voltages are highlighted and at 0. My idle is perfect though and when i adjust the tps (even with out seeing the voltage difference) the idle DOES infact react to being adjusted. what could be the problem? And what if I were to drive with no tps voltage?

GoodfellaFD3S

iTrader: (213)

Did you recently remove the TPS, swap TBs etc?

Candy3s

iTrader: (1)

well I was having an idle problem (which ending up being something else causing it) but we tried to adjust the tps and we were getting voltage then all of a sudden nothing. if the TPS is bad will the idle still react just to the machanical motion of adjusting it?

Candy3s

iTrader: (1)

any ideas?

GoodfellaFD3S

iTrader: (213)

I'd remove the TPS and re-install it. You might have to remove the UIM/TB as an assembly in order to get it at the TPS and really inspect it. Could be you cracked the connector or the TPS itself somehow---I've seen it happen.

Candy3s

iTrader: (1)

I've taken it off twice now and it looks ok, im going to see if i can find another tps AND connector and hopefully that will be it. Thanks for your help.

GoodfellaFD3S

iTrader: (213)

When you say you've taken 'it' off, do you mean removing the TPS from the housing? If you reinstalled it improperly, you'll get a voltage reading of zero. The small prongs in the housing do *not* fit into the slots on the arms of the TPS---they rest up against the backside of the 'U' shaped slots, if that makes sense.

I wouldnt recommend throwing new parts at the problem just yet, the TPS does not usually go bad.

Candy3s

iTrader: (1)

Thank you for your help. I had it reinstalled incorrect. I guess it doesnt go on the way it LOOKS like it should. Thanks again.