 O2 sensors, downstream |
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 Aug 26 2003, 09:26 PM
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#1
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Person of Wisdom  Group: Members Posts: 104 Joined: 31-January 03 From: Normal, IL. Member No.: 74  |
I have the A/F gauge for my car but I need to know which wire on the O2 sensor is the signal wire. To my knowledge the white wires are the heat wires then I have a black and a grey wire. So I was thinking the grey wire is the signal wire just cause the black usually is some kind of ground.
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Aug 27 2003, 08:45 AM
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#2
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 Eats and sleeps DSM jargin. Group: Moderators Posts: 1,156 Joined: 23-September 02 Member No.: 16 |
I looked on the VFAQ and the turbo dsm's have different wire colors (blue, white, black, black) for their 02 sensors. I'd try 2gnt.com for more information.
-------------------- my cars breath smells like car food
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Aug 27 2003, 08:37 PM
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#3
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Person of Wisdom Group: Members Posts: 104 Joined: 31-January 03 From: Normal, IL. Member No.: 74 |
I looked there and never found the info. I guess if I get the chance I will call Flash at the dealership and ask him.
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Sep 3 2003, 09:34 AM
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#4
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Person of Wisdom Group: Members Posts: 104 Joined: 31-January 03 From: Normal, IL. Member No.: 74 |
Ok just so peeps know whats up. On a 420A motor when adding a A/F gauge use the white w/black line wire before the O2 sensor plug in and all will be good.
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