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lean/rich-air/fuel ratio gauge question #198570 Jun 13, 10:51am Jun 13, 10:51am
Joined: Apr 2004
Posts: 162
Kentucky
jenn1356 OP
Member
2000 Toyota Celica GT
jenn1356 OP
Member
2000 Toyota Celica GT

Joined: Apr 2004
Posts: 162
Kentucky
lean/rich-air/fuel ratio gauge question
I just installed an autometer C2 (cobalt) air/fuel ratio gauge this morning and it sweeps from dissapearing past the lean to the 2nd or 3rd light above rich.

I don't know if it's supposed to sweep to that extent-my cel comes on saying it's too lean, but it runs rich when driving-

I'm planning on cleaning the MAF sensor, but anyone had a gauge like this? confused

Re: lean/rich-air/fuel ratio gauge question [Re: jenn1356] #198571 Jun 13, 10:52am Jun 13, 10:52am
Joined: Jul 2003
Posts: 1,143
Austin, TX
2000 Black Toyota Celica GT
booyaolian
Specialist
2000 Toyota Celica GT
booyaolian
2000 Black Toyota Celica GT
Specialist
2000 Toyota Celica GT

Joined: Jul 2003
Posts: 1,143
Austin, TX
i have one.

i dont think it is acurate tho.

Re: lean/rich-air/fuel ratio gauge question [Re: booyaolian] #198572 Jun 13, 1:58pm Jun 13, 1:58pm
Joined: Jan 2004
Posts: 573
orange park florida
blitzceli
Senior Member
2000 Toyota Celica GTS
blitzceli
Senior Member
2000 Toyota Celica GTS

Joined: Jan 2004
Posts: 573
orange park florida
I jUST INSTALLED IT THE OTHER DAY.. When is it at idle its supposed to say lean, cause the gas is not being pussed. But when you are driving it is supposed to go up to rich or stoich. If you rev it will light up red ,yellow, then green.


"friends dont let friends drive stock"
Re: lean/rich-air/fuel ratio gauge question [Re: blitzceli] #198573 Jun 13, 4:26pm Jun 13, 4:26pm
Joined: Apr 2004
Posts: 162
Kentucky
jenn1356 OP
Member
2000 Toyota Celica GT
jenn1356 OP
Member
2000 Toyota Celica GT

Joined: Apr 2004
Posts: 162
Kentucky
I guess my main question is "is it supposed to sweep that much? I just cleaned my maf sensor-the cel hasn't come back on yet, but I don't know if the lights are supposed to stay around one area or if they're supposed to sweep.

Re: lean/rich-air/fuel ratio gauge question [Re: jenn1356] #198574 Jun 14, 9:33am Jun 14, 9:33am
Joined: Jan 2004
Posts: 5,129
Philadelphia, PA
Sultan
Speed Omen
2002 Toyota Celica GT
Sultan
Speed Omen
2002 Toyota Celica GT

Joined: Jan 2004
Posts: 5,129
Philadelphia, PA
I have that gauge as well and mine "sweeps" all the time... I believe it's normal

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