V1 Wideband Input from A/C

[Robinjo]

I have my engine out for the clutch/TOB disaster and have easy access to the A/C wires. Which wire is it to extend so that HP Tuner can read the signal?

Might as well connect this for when I start trying to tune.

 

[jennam]

This post should have all the info you need.

V1 - Wiring Wideband O2 Sensors

This has been a popular topic recently, so I'll attempt to write something up that can be referenced rather than adding information piecemeal in response to various questions. What is an O2 (oxygen) sensor? Spark ignition engines must inject a precise amount of fuel based on how much air enters...

dfkitcar.com

 

[Gtstorey]

Make sure you have very good connections for any of this wiring. Don't just use a crimp connector. And ensure any grounds are "clean".

 

[Robinjo]

Excellent, thanks for the link. Gtstory, I’ll keep that in mind when I actually connect it. For now I’m just finding the wire. I have the WB hooked up, but just power, ground and info from the sensor. I know one day I’ll have to start tuning so I needed this hookup set aside.