According to the factory service manual, there are two TPS signals, and two corresponding TPSs. I'm hooking up my Zeitronix WBO2 right now, and would like to have it hooked up to the tps signal.

In the Zei manual, it has one wire for tps. The factory manual says that each tps signal is .36-4.75v, and each one is seemingly opposite the other. Is there another tps signal coming from the ecm I can tap into, or am I SOL?

Edit: 2003 G35 Coupe

 

search the nitrous forums for more info on g35s.

on my 03 350z, i tapped the tps wire right off the throttle body. It was a green wire. I had to remove my intake to really get to it. Whatever you do, dont unplug the throttle body.

pin 60 or 52(search to fgure out which) is the tps from the ecu, i didnt have any luck with tapping at the ecu tho, the signal wouldnt respond.

 

That's what I was afraid of. The ECU has two seperate TPS outputs, and I don't see that they combine anywhere... I'll check the nitrous area. Thanks!

 

no no, not what i meant. You use either 60 or 52. One is the tach signal one is the throttle position signal. I just cant remember which is which, youll have to search to figure that out.

 

Ok, I got it. If I would have looked at my autosport harness sooner, I would not have even had to ask this silly question.

Thanks for the help.