Air/Fuel Ratio Gauge

Reply Subscribe

Thread Tools

Search this Thread

Sep 24, 2008 | 06:58 AM

WSX123

Thread Starter

Member

iTrader: (1)

Joined: Aug 2008

Posts: 152

Likes: 0

From: Bridgeville, PA

Car: 1988 Trans Am GTA

Engine: 350

Air/Fuel Ratio Gauge

Wanted to purchase an Air/Fuel Ratio Gauge but I don't know where the Oxygen Sensor is, does anyone no where is would be for a 88 GTA 350

Sep 24, 2008 | 08:02 AM

luvofjah

TGO Supporter

iTrader: (2)

Joined: Feb 2003

Posts: 2,498

Likes: 20

From: PNW

Car: 91 Black Formula KR

Engine: 305 TPI R69/G92

Transmission: Astro A5-Pro 5.0-McCleod

Axle/Gears: US Gear 3.42 Eaton True Trac

Re: Air/Fuel Ratio Gauge

On my 91 Formula, it was on the driver's side manifold / header...

The stock 02 sensor is a narrow band, it's more of a switch for too rich / too lean... Not sure if they sell gauges for narrow band... upgrading to a wide band with wideband gauge would work... most of those have a narrow band output, which would go to the cars computer, the wideband would go to the gauge...

Actually, you can get some to hook up to the stock 02 sensor... Cyberdyne sells a nice led bar graph one... again, more for show than actual tuning, so depends what you want...

Raf