I've read the how to on TPS adjustment but I cannot figure out how to measure voltage at Pin 2 with the harness connected. None of the how-tos say anything about back probes, just standard multimeter leads.

 

 

Thankyou for showing me that, because I was looking for that, too. What I need though is the procedure to adjust the TPS when installing it. The workshop manual doesnt specify if I use back probes.

 

 

Gotta love those Special tools.. Time to hit ebay

 

Or you could get a tactrix cable and Evoscan


Posted from Evolutionm.net App for Android

 

^^^^ that's the easiest way and you just set it for 13.3 volts

 

I have a few other problems on my car too. One being I cant read with a tactrix because it says my battery voltage is 1.8v when its connected to a charger. Members of other forums have hinted at it being a ground issue. When I take off the TB for TPS adjustment I will just completely remove the intake piping and check my wiring.

 

Good point. Yeah, I think you have a ground issue as well.....