bongva

iTrader: (7)

Ok, so as I was dynoing my car last week, my ABS INOP light came on, I have double checked my abs sensors in the front, and the abs unit in the engine bay. Everything is fine, but the light has not gone away.

Before the dyno, everything was fine, and the light never came on before, but as i started my first pass on the dyno it was on. I was hoping it would go away afterwards but it didnt.

What should i check? and what could possibly be wrong?

bongva

iTrader: (7)

bump need help

1sicws6

check above the rear end see if anything is unplugged, it can happen when they strap your car down...

Danny2tek

iTrader: (1)

bongva

iTrader: (7)

i have checked already, and nothing is unplugged...

anything to check specifically?

Scoggin Dickey

iTrader: (34)

It comes on during many dyno runs. The front wheel speed and rear wheel are too far apart for it to work correctly, so it shuts down the ABS and turns the light on. It should correct itself shortly

bongva

iTrader: (7)

It has been a week.

bongva

iTrader: (7)

I found on plug on the top of th rear end, and three plugs that go into the chassis from the rear, all three are plugged in....

Scoggin Dickey

iTrader: (34)

Have you changed front or rear wheel or tire setups? Gear setups? Anything else?

bongva

iTrader: (7)

i went from stock 16s 245/50, to ss wheels on 275/40, but that was about a month before the dyno.

and no they are not staggered. same tires and rims all the way around

bongva

iTrader: (7)

bump please looking for help