hey guys..i was wondering which color wire do i splice the sensor wire from the gauge to on the O2 sensor? i couldn't find a DIY. if anybody can provide a link it would be much appreciated. thanks!

 

www.plxdevices.com

 

thanks for the link but i cant find the installation section

 

Hey, I tapped into the Body Control harness below the fuse box for the power source. It was a red wire but I'll double check. The pin number is 38. I'll double check tonight.

 

thanks

 

anyone else have any input?

 

BUMP!

 

i could use a hand on this as well, i'm about to buy a gauge and pod and would like to get a diy from someone on istalling the air/fuel, and oil temp. also have a boost gauge but no boost

 

true air fuel gauges come with their own sensors

are you trying to hook up one of the blinkey-blinkey light Autometer type units that splice into the existing 02 sensors? If so, tbh, utterly useless, they tell you nada, but here ya go

http://www.autometer.com/productPDF/0837L.pdf

if you're doing a wideband, use something that has a keyed on power, preferably close by where you are going to mount the gauge so you don't end up with a rats nest worth of stuff. Test light will tell you what is constant, key-on, and ground

 

can anyone offer pics of there install?

 

Any updates on the install? Here's the basic layout of the diagram on this link posted previously: http://www.autometer.com/productPDF/0837L.pdf

Please anyone correct me if I am wrong. I'm looking to dip into this gauge shortly.
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Red wire: to ignition
Black wire: ground
Violet wire: taps off of powertrain control module (PCM) which is the grey wire behind the air con/heater ****.
White wire: illumination