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Which wire? #84943 Jan 17, 1:37pm Jan 17, 1:37pm
Joined: Aug 2003
Posts: 392
Missouri
saspence22 OP
sappy
2002 Toyota Celica GT
saspence22 OP
sappy
2002 Toyota Celica GT

Joined: Aug 2003
Posts: 392
Missouri
Which wire?
a/f gauge...which blue wire is it?? 1 0r 2?? Thanks.

1869780434-AFG1.JPG

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Re: Which wire? [Re: saspence22] #84944 Jan 17, 1:40pm Jan 17, 1:40pm
Joined: Jul 2002
Posts: 10,123
Milford, NJ
VSGTS14
05 WRB
2005 Subaru WRX STi
VSGTS14
05 WRB
2005 Subaru WRX STi

Joined: Jul 2002
Posts: 10,123
Milford, NJ
double post, one of them will be closed


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Re: Which wire? [Re: saspence22] #84945 Jan 17, 1:43pm Jan 17, 1:43pm
Joined: Aug 2003
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Missouri
saspence22 OP
sappy
2002 Toyota Celica GT
saspence22 OP
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2002 Toyota Celica GT

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Missouri
What??? Do you know which wire it is or not??


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Re: Which wire? [Re: VSGTS14] #84946 Jan 17, 1:43pm Jan 17, 1:43pm
Joined: Nov 2003
Posts: 837
Cal LA
LinkTallica
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LinkTallica
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Cal LA
not before i post grin

Re: Which wire? [Re: saspence22] #84947 Jan 17, 1:44pm Jan 17, 1:44pm
Joined: Nov 2003
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Cal LA
LinkTallica
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LinkTallica
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Originally Posted by saspence22
What??? Do you know which wire it is or not??

i dont know

Re: Which wire? [Re: saspence22] #84948 Jan 17, 1:45pm Jan 17, 1:45pm
Joined: Jul 2002
Posts: 10,123
Milford, NJ
VSGTS14
05 WRB
2005 Subaru WRX STi
VSGTS14
05 WRB
2005 Subaru WRX STi

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Posts: 10,123
Milford, NJ
no don't know...someone with air/fuel will reply so be patient grin


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Re: Which wire? [Re: saspence22] #84949 Jan 17, 2:43pm Jan 17, 2:43pm
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Arizona
celicaTRDgts
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seriously


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Re: Which wire? [Re: saspence22] #84950 Jan 17, 3:13pm Jan 17, 3:13pm
Joined: Sep 2003
Posts: 314
Charlotte, NC
Johnny178
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2003 Toyota Celica GT
Johnny178
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Charlotte, NC
you want #1 which is before the cat, #2 is after the Cat.

now gimme $10

BTW: looks like someone already had one connected b/c they had to jumper the wire back to stock...that should have been the first clue.

Re: Which wire? [Re: Johnny178] #84951 Jan 18, 5:54am Jan 18, 5:54am
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Tilburg, The Netherlands
Immo
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according to ricepowered https://www.celicahobby.com/ubbthrea...true#Post221160

you need the number 2 blue wire.
I have my a/f gauge connected to that and it seems to work fine

Re: Which wire? [Re: saspence22] #84952 Jan 18, 6:22am Jan 18, 6:22am
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Missouri
saspence22 OP
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2002 Toyota Celica GT
saspence22 OP
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Ok...so I hooked it up to the number one wire...it keeps flucuating everytime I hit the gas. But when I hooked it up to the number two, it didnt do anything...What am I doing wrong????????? SHHHHIAAAT angry


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Re: Which wire? [Re: Immo] #84953 Jan 18, 6:26am Jan 18, 6:26am
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Charlotte, NC
Johnny178
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Johnny178
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Originally Posted by Immo
according to ricepowered https://www.celicahobby.com/ubbthrea...true#Post221160

you need the number 2 blue wire.
I have my a/f gauge connected to that and it seems to work fine


why would you want the reading after the cat?

Re: Which wire? [Re: Immo] #84954 Jan 19, 6:02am Jan 19, 6:02am
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Posts: 2,675
South Jersey
R
RicePowered
ECelica Staff
RicePowered
R
ECelica Staff

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South Jersey
Originally Posted by Immo
according to ricepowered https://www.celicahobby.com/ubbthrea...true#Post221160

you need the number 2 blue wire.
I have my a/f gauge connected to that and it seems to work fine



#2 is the correct wire ... you want the reading after the cat because of the signal the O2 sensor is sending.

I'm not going to get into it, but the sensor before the cat is giving a more erractic reading making it not good for the a/f gauge. There's a technical sheet on it but I really don't feel like getting it. Just take my word for it.

Why yours won't work when you put it to that one, I have know idea ?????

Re: Which wire? [Re: saspence22] #84955 Jan 19, 6:29am Jan 19, 6:29am
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Massachusetts
FloydianSlip6
Specialist
2002 Toyota Celica
FloydianSlip6
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Maybe your gauge is defective. But it is SUPPOSED to fluctuate otherwise you would have a constant air/fuel ratio giving you an engine that was not very powerfull across the board and incredibly innefficient.

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