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Another abs issue after rear install, only different

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Old 04-15-2017, 02:12 PM
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Default Another abs issue after rear install, only different

So after my fab 9 install, 4 channel abs btw, i was getting asr off and abs inop after about 1 min of 75 mph driving. No low trac or brake light. Tech 2 revealed one sensor was a hair off at highway speeds but accurate down low. I cleaned the light amount of metal off both sensors and continued on my way. Now cruisin at any highway speeds i get no lights. Terrific, i should stop complaining because many havent gottwn this far.

So i noticed if im doing 70, downshuft and do a wot pull, i get ASR OFF about one sec after i begin my pull. I take it to 110-120 ish, then release the throttle and let it slow without hitting the brakes. The light stays on until i get to under 100 ish then goes away and all is good.

But the kicker is, if i do a 70-120 pull and do it slowly in 5th or 6th and take about 15-20 seconds to do it, no lights at all. Also confused as to why its asr off and not low trac. So its possible that if i do 110-120 for a minute or so ill get more lights, but not really my driving style.
Old 06-21-2017, 04:14 AM
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i got the same damn thing on my car after i did an 8.8 hybrid rear. anything above 60 mph for more than a minute or 2 and it does this... has to do with how deep the sensor sits on the tone ring.
Old 07-20-2017, 08:49 PM
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One of these days im goona pull my axles and replace the new repro rings with original used ones. Maybe for some reason its the aftermarket rings.



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