Need an o2 guage schamatic sheet...
06-09-2004, 09:58 PM
#1
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Car: 92 Trans Am 'Vert
Engine: 305 TPI
Transmission: 5 Speed
Need an o2 guage schamatic sheet...
Hey everyone... Ive got some great small projects planned, so I figure this is a good way to start. Im looking for the schematics for an o2 guage. Not how to hook it up, how to acually build one, eg: circutry diagram and such. Ive done alot of searches around the 'net but cant come up with anything. Physically building it is no problem at all... thats what I do at work all day.
TIA!
TIA!
06-09-2004, 10:35 PM
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Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
There are dozens of them out there, mostly using the LM3419 display driver. Here's one such circuit:
http://www.sonic.net/~mikebr/efi/o2_bargraph.html
http://www.sonic.net/~mikebr/efi/o2_bargraph.html
06-09-2004, 10:40 PM
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Car: 92 Trans Am 'Vert
Engine: 305 TPI
Transmission: 5 Speed
Thanks!!! :hail: :hail: :hail:
Do ya happen to have any other links? Just want to get a good look at everything before I go and do this. Thanks again!
Do ya happen to have any other links? Just want to get a good look at everything before I go and do this. Thanks again!
Last edited by 88 WS6 TransAm GTA; 06-09-2004 at 10:48 PM.
06-10-2004, 01:02 AM
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Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Not really, to be honest I found that with a Google search. Trust me when I say they're nearly all identical. 
The one in the link is one of the more elaborate ones I've seen.
I built one a couple years ago, powered it up once, never really used it because I built a WBO2 shortly thereafter.
The one in the link is one of the more elaborate ones I've seen.I built one a couple years ago, powered it up once, never really used it because I built a WBO2 shortly thereafter.
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