ok so does anybody know which wire is the "signal" wire on the upstream? its got 2 white, 1 black, and 1 grey. im betting its the grey yeah?
i'm trying to hook up a a/f gauge is why im asking.
O2 wires
- 1genRTturbo
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O2 wires
It's not the fall that hurts, it's the sudden stop at the bottom!
- 1genRTturbo
- 1GN Registrant
- Posts: 468
- Joined: Sun Feb 28, 2010 5:20 pm
- Location: Tooele, ut