Hi everyone!!
I Have 92 LX Coupe.
I Need somes HELP with my air fuel ratio gauge purchased few days ago.
this is an Autometer brand #6175, i have purchased this gauge used and the gauge has 4 wire. One Red ONE green ONE white & ONE Black. I think black goes to GROUND, Red to Switch. The problem is with the White and the Green one.
This is a picture of the gauge with the wire:

I Have look in the autometer website. Autometer show install instruction with a 3 wire model.
you can see here:
http://www.autometer.com/productPDF/1163A.pdf
I Need help the manual say purple goes to sensor. the problem is i don<t have purple wire in the gauge. also i need to know how the green goes.
Thanks in advance.
Mat
i have hear, normally the white goes to the O2 Sensor.. but what is the usage of the green one??
I Have 92 LX Coupe.
I Need somes HELP with my air fuel ratio gauge purchased few days ago.
this is an Autometer brand #6175, i have purchased this gauge used and the gauge has 4 wire. One Red ONE green ONE white & ONE Black. I think black goes to GROUND, Red to Switch. The problem is with the White and the Green one.
This is a picture of the gauge with the wire:

I Have look in the autometer website. Autometer show install instruction with a 3 wire model.
you can see here:
http://www.autometer.com/productPDF/1163A.pdf
I Need help the manual say purple goes to sensor. the problem is i don<t have purple wire in the gauge. also i need to know how the green goes.
Thanks in advance.
Mat
i have hear, normally the white goes to the O2 Sensor.. but what is the usage of the green one??



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