R33 Gtst S1 O2 Ecu Wire

[Spicymouse]

i''ve just got my hands on a dirt cheap apexi turbo timer, i've wired it all up apart from the o2 sensor and the ground (have it grounded to the chassis atm so i can use it) my car is a R33 gtst S1. just wondering where and what colour the ground and o2 sensor wires are that I'm meant to use. side note, i've had a look and can't find it, as the pins people say are correct aren't there in my loom >.>

[JonnoHR31]

i''ve just got my hands on a dirt cheap apexi turbo timer, i've wired it all up apart from the o2 sensor and the ground (have it grounded to the chassis atm so i can use it) my car is a R33 gtst S1. just wondering where and what colour the ground and o2 sensor wires are that I'm meant to use. side note, i've had a look and can't find it, as the pins people say are correct aren't there in my loom >.>

What does the timer use the o2 sensor for? To display AFR's? If so it wont work with a standard o2 sensor as they're a narrowband.

Here's the pinout anyway

[Spicymouse]

I've seen that pin out before but i don't have a pin 29 also yeah its for the afr.. another excuse to get a wide band sensor

[Dose Pipe Sutututu]

those apexi turbo timers just read the narrow band and guess what the A/F is.. it's hilarious watching it and comparing it to a real wideband.. good laugh hahah..

but are you looking at the pinout from the harness OR ECU? it must be there.. unless your loom got chopped and put together by some homo

[Spicymouse]

traced the wire with a tone tester and it looks like a clear wire with copper cable.. dodgy job maybe? all working now (well it just throws random number up) haha cheers.

[Akshunhiro]

Dirt cheap? How cheap? If it's the copy 'pen' turbo timer, it's stuck on 14.7 even with the wire disconnected

[Dose Pipe Sutututu]

traced the wire with a tone tester and it looks like a clear wire with copper cable.. dodgy job maybe? all working now (well it just throws random number up) haha cheers.

that's the right one, it's a sheilded cable!

you can even configure the narrowband, it's funny as LOL... on song it shows 10:1 all the time