Q45 throttle body wiring

[dougal.fr]

Just wondering if anybody can help me?... Looking for the pinouts for the TPS (power, signal & ground) & other plug on the throttle body... If anyone could tell me what colour wire does what I'm sorted...Many thanks

[maxnix]

Check for a thread on MAF connectors in Infiniti Online Mechanic.

[qsiguy]

What model Q45? Year?

[dougal.fr]

The throttle body came off a 93 I think... Bought it on ebay! I'm tryin to wire it up to my skyline but if I found out what the wires were for I'd be half way there...

[burijon]

I'm still looking for the exact pinouts but these may help you.

[qsiguy]

The center white "B" terminal is the output signal. The black/yellow "C" should be 5 volts, and the red/white "A" should be ground. One thing I'm not sure about is that fact that "A" goes to the ECU not directly to ground. Maybe just because it's switched or something so there is no ground when the ECU is off.

(if you want to view these bigger, right click and select "view image")

[dougal.fr]

Cheers mate, ur a gent

[dougal.fr]

This stuff is gold!!!

[DrifterProdigy85]

I wanna bring this thread back because im having issues wiring this TB up to my SR20. I have the lower TPS wired up correctly. Im having issues wiring up that top harness. Its a Red, Green, and Black w/ Yellow Stripe wires. Whats the function of each of these wires? I cant find anything in the FSM.

[DrifterProdigy85]

nevermind guys. its for auto cars. no need for it.