A question for all the Protege5 owners...

[krotine]

I am looking to install an air/fuel guage in my car. The problem lies in the oxygen sensor:

1. There are four wires connected to it -- which wire is the high
side?
2. What is the voltage -- 0-1 VDC or 0-5 VDC?

Any help would be greatly appreciated.

 

[4DRMP5ATR]

good question i would like to know that also so that once i get my gauge i to will be able to install it with out complications........thanx very much....................

 

[<Jeff>]

I work for ford motor in engine calibration,
i am an engineer, and every air/fuel meter I have used has had a transfer function from 0-5 volts corresponding from 10-20 on the air/fuel meter, 10 being rich, and 20 being lean.

 

[Korey Chaos]

HAs any of u heard about an air/fuel gauge coming out and what exactly are the benefits.? Just asking.

 

[GReddy917]

do a search...I already answered this question in another post

 

[Korey Chaos]

I dont have all the time in the world to "search" for your response. U couldnt've just typed it again? Thanks for your comment though!

 

[Racer 5]

Uh, Korey, there is a search option on the top of the board. Use Keywords. Is there something I am missing about this whole dilemma you have about finding his post???

 

[4DRMP5ATR]

korey dont feel to bad i never noticed the serch engine either but now that i have hopefully i should beable to find more info on things i am interested about on here