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ABS INOP light 95 Z28

Old 04-25-2004, 11:13 PM
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Default ABS INOP light 95 Z28

Why does this ABS INOP light stay lit? I can tell my ABS brakes are working fine and the fluid level is good. This is a 1995 Z-28 with everything stock but the exhaust & a K&N cold air kit.
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Old 04-26-2004, 11:05 AM
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Did you get the car dynoed recently. If so, it could have caused that light. The computer gets confused when there is such a big difference in wheel speed (front to rear).

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Old 04-26-2004, 04:10 PM
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How do you un-confuse the computer?
Old 04-26-2004, 04:19 PM
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It should clear up after a while. An alternative would be to use LS1Edit (I think).

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Old 04-29-2004, 07:37 AM
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It's been on for over a month.
Old 04-29-2004, 08:27 AM
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Thats way too long.

Check all the sensors (one at each wheel). Unplug them and replug them in to make sure they are properly seated. Often one will be loose or damaged.

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Old 04-29-2004, 05:05 PM
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In another thread, someone mentioned a possible issue with tire diameter.
Are you running the same height tire front and rear?
If you are running "bigs and littles" it may cause those lights to come on.

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