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Installing a Air fuel Ratio gauge #57289 Nov 1, 4:02pm Nov 1, 4:02pm
Joined: Jul 2003
Posts: 1,276
Orange County, CA
2001 Liquid Silver Toyota Celica GT DJ_Curtiz OP
Specialist
2001 Toyota Celica GT
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2001 Liquid Silver Toyota Celica GT
Specialist
2001 Toyota Celica GT

Joined: Jul 2003
Posts: 1,276
Orange County, CA
Installing a Air fuel Ratio gauge
It is an APC gauge, red power, black neg and green confused
The green wire, where do I connect this...

I think the wire I connect to is blue and on the passenger side under the carpet, is this true???

Thanks grin


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Re: Installing a Air fuel Ratio gauge [Re: DJ_Curtiz] #57290 Nov 1, 4:05pm Nov 1, 4:05pm
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fastceli2001
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fastceli2001

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tell me how to do my headers and ill tell you where to connect the wire deal


a kid told me that celicas handle like crap... i laughed
Re: Installing a Air fuel Ratio gauge [Re: fastceli2001] #57291 Nov 1, 4:06pm Nov 1, 4:06pm
Joined: Jul 2003
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Orange County, CA
2001 Liquid Silver Toyota Celica GT DJ_Curtiz OP
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2001 Toyota Celica GT
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2001 Toyota Celica GT

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Orange County, CA
Originally Posted by fastceli2001
tell me how to do my headers and ill tell you where to connect the wire deal


Ummm you bolt them on.. ok now your turn grin


DJ CURTIZ - taking over the world one record at a time
Live life on the edge, otherwise you take up too much space.
Re: Installing a Air fuel Ratio gauge [Re: DJ_Curtiz] #57292 Nov 1, 4:32pm Nov 1, 4:32pm
Joined: May 2003
Posts: 522
Lisle, IL
Rave669
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2002 Toyota Celica
Rave669

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2002 Toyota Celica

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Posts: 522
Lisle, IL
I believe the green wire goes to the O2 sensor's signal wire.

Look at the exhaust header, or near the cat pipe. find the O2 sensor that is screwed into the pipe. there's a long wire attatched to the sensor, and that cable has a harness clip.

I don't know which kind of sensor our cars use yet. there are 1, 2, 3 and 4-wire versions of O2 sensors. if it's a 1 wire, splice into the harness (Not the actual sensor cable, as it's sheilded) on the other types, you splice it into the Signal wire. Look at the service manual of the car to see exactly where to connect this wire.

Anyways, do that, black wire goes to chassis ground, red goes to ignition-on switched positive source, and the last wire (if equipped) go to a switched source for your headlights, to illuminate the gague at night.

Viola! it should work. set the gague according to the manufacturer's directions.

Note, these are not sensitive until fully warmed up. For a better setup, tap a fitting into your manifold, buy a wideband, one wire O2 sensor and hook the sensor up to the gague, won't mess with emissions, and reads your A/F ratio precicely.

Hope this helps.


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Re: Installing a Air fuel Ratio gauge [Re: DJ_Curtiz] #57293 Nov 1, 4:47pm Nov 1, 4:47pm
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Orange County, CA
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thumbsup


DJ CURTIZ - taking over the world one record at a time
Live life on the edge, otherwise you take up too much space.
Re: Installing a Air fuel Ratio gauge [Re: DJ_Curtiz] #57294 Nov 1, 4:49pm Nov 1, 4:49pm
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fastceli2001
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2001 Toyota Celica GT
fastceli2001

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Originally Posted by DJ_Curtiz
Originally Posted by fastceli2001
tell me how to do my headers and ill tell you where to connect the wire deal


Ummm you bolt them on.. ok now your turn grin
yeah, of only it was that simple thumbsup


a kid told me that celicas handle like crap... i laughed
Re: Installing a Air fuel Ratio gauge [Re: DJ_Curtiz] #57295 Nov 1, 5:12pm Nov 1, 5:12pm
Joined: Jul 2003
Posts: 1,276
Orange County, CA
2001 Liquid Silver Toyota Celica GT DJ_Curtiz OP
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Posts: 1,276
Orange County, CA
is this the wire, the blue one that im supposed to use?

228355-IM000545 (Medium).JPG

DJ CURTIZ - taking over the world one record at a time
Live life on the edge, otherwise you take up too much space.
Re: Installing a Air fuel Ratio gauge [Re: DJ_Curtiz] #57296 Nov 1, 5:12pm Nov 1, 5:12pm
Joined: Jul 2003
Posts: 1,276
Orange County, CA
2001 Liquid Silver Toyota Celica GT DJ_Curtiz OP
Specialist
2001 Toyota Celica GT
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2001 Liquid Silver Toyota Celica GT
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2001 Toyota Celica GT

Joined: Jul 2003
Posts: 1,276
Orange County, CA
another shot

228356-IM000546 (Medium).JPG

DJ CURTIZ - taking over the world one record at a time
Live life on the edge, otherwise you take up too much space.
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