How to check WOT ?

[glock19]

Recently I posted some questions on engine knocking at high revs when the pedal is to the metal. Something came across my feeble mind that the WOT switch is not detecting the right position and thus not pumping enough fuel into the system.

Upon removing the socket to the sensor (beneath the throttle body), there are three pins on the socket. Which pins should I tap in order to verify the WOT function ? The access to the sensor is terrible, so I'll just have to get at the socket. Any other way to check this apart from using the MUT ?

[JUDGENINJA]

You've lost me.....What's a WOT...? What's a MUT..?

[Pedro Fandango]

well i know WOT is wide open throttle (foot to the floor), not sure what a dogs got to do with anything

[glock19]

WOT - Wide Open Throttle
MUT - Something like the VADIS with WTC2000
Link : Multi Use Tester - MUT

Below please find the result of my search.

[nobananas]

Hmmm...I think that is WOT is commonly called TPS or throttle position sensor. I think thats WOT it is !