LT1-LT4 Modifications 1993-97 Gen II Small Block V8

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Old Jul 22, 2006 | 07:43 AM
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well i have heard that that when your O2's go out it can cause the air bag light to come on..... wondering if this is true cause this has started happening to me my air bag light comes on all the time except for in the middle of the day when it gets freakin hot outside, also my gas mileage has become considerably worse, used to get 300-330 a tank looks like i would barely get 200 right now, i dont have a ses light on which is what i would have figured for a bad 02 but you never know figured i would see what you guys say first
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Old Jul 22, 2006 | 08:27 AM
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02 sensors have zero effect on the air bag light.
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Old Jul 22, 2006 | 08:56 AM
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yeah i know it doesnt but i have heard of it doing that before just curious
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Old Jul 22, 2006 | 09:11 AM
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That's news to me. Never heard of that.
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Old Jul 22, 2006 | 09:17 AM
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well then guys what would i need to check to see whats causing the airbag light can i get anything scanned to see whats causing it
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Old Jul 22, 2006 | 09:20 AM
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I remember using a snap-on scantool that allowed you to check the airbag.
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Old Jul 22, 2006 | 09:42 AM
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guess ill run up to autozone or something and get it scanned for free and see what if it thows up anything if not prolly take it to a shop
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Old Jul 22, 2006 | 10:02 AM
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on a side note can the 02's have gone bad and be whats causing my bad gas mileage without throwing a ses light
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Old Jul 22, 2006 | 10:17 AM
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hook up freescan or datamaster to get a reading on your o2 milivolts. When mine have gone bad I never got a light for some odd reason. I had a scanmaster that I monitored religiously so I could see what was going on.
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Old Jul 22, 2006 | 10:17 AM
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i had the same problem,but also my low trac light and brake light blinked all the time.

The grounds are loose or have a bad connection. Go under the hood on the passenger side, u sill see the abs ground tighten it, or scratch some of the paint away then tighten it. Solved my problems
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Old Jul 22, 2006 | 10:52 AM
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sounds good honda ill do that , BTW how does that 5.4 S/C'ed gt hold up i got a friend looking at doing the conversion
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Old Jul 22, 2006 | 10:54 AM
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are they grounded on that little red plasic thing that has the 2 terminals in it if thats where they are i know what your talking about if not im not sure where any other ground locations are on the passenger side
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Old Jul 22, 2006 | 11:43 AM
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Originally Posted by HBHRacing
02 sensors have zero effect on the air bag light.

Agreed
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Old Jul 22, 2006 | 04:40 PM
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Originally Posted by Texas_TA
are they grounded on that little red plasic thing that has the 2 terminals in it if thats where they are i know what your talking about if not im not sure where any other ground locations are on the passenger side
No that's your junction box! Those are hot! There is a ground just to the right of your headlight. There should also be some grounds just to the left of your junction box. Not sure which ones those are cuz I never traced them.
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Old Jul 23, 2006 | 05:44 PM
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who ever told you that ask them were are they getting the crack they`re smokin cause it must be some bad sh*t
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