air fuel ratio guage install
08-12-2006 | 09:41 PM
#1
Thread Starter
Registered User
Joined: May 2006
Posts: 64
From: ft. bragg NC, orig. Chicago IL
air fuel ratio guage install
does anyone have a write up on one? if not, can someone hel me out with installing one, i got a autometer cobalt series a/f guage and i wanna instal it myself...i know the basic wiring, power and ground, i just need to know where to wire the other wire for the reading itself...thanks again guys
08-13-2006 | 12:50 AM
#2
Encyclopedic Knowledge
Joined: Aug 2005
Posts: 3,316
From: Naperville, IL
Do yourself a favor and don't. Narrowband Air/Fuel gauges don't really monitor anything (because your stock O2 sensors don't assign a value to the air/fuel mixture and also don't register anything under WOT), and taking away from the signal going into the ECU will cause your car to run worse. Narrowband O2 gauges are discolights that make cars run poorly, and should therefore not be installed on such a nice car as a 300ZX. Search if you want more info, I don't feel like typing all the details.
08-14-2006 | 08:34 PM
#3
Registered User
Joined: Nov 2003
Posts: 3,672
From: Gerber, CA
Originally Posted by ZLover4Life
Do yourself a favor and don't. Narrowband Air/Fuel gauges don't really monitor anything (because your stock O2 sensors don't assign a value to the air/fuel mixture and also don't register anything under WOT), and taking away from the signal going into the ECU will cause your car to run worse. Narrowband O2 gauges are discolights that make cars run poorly, and should therefore not be installed on such a nice car as a 300ZX. Search if you want more info, I don't feel like typing all the details.
^^He's very right.
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