Dyno tuning

PMJJ

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Has anyone who's had their car on a dyno had problem's with the ABS/Traction control engaging?
 
Did like 6 pulls and no problems.
 
Something must be wrong with this axle swap. The ABS light kept coming on but ignored it. I'll pull the codes and go from there.
Maybe tone rings on these axle shafts.
 
The ABS light will come on due to the fact that only 2 of the 4 wheels are in motion, happens all the time during emission tests here at work when we run them on the dyne. I wouldnt worry about it.
 
The ABS light will come on due to the fact that only 2 of the 4 wheels are in motion, happens all the time during emission tests here at work when we run them on the dyne. I wouldnt worry about it.

Yeah, I knew that, but this is a hard fault. Plus it goes into failsafe at about 30 mph. Something's F'd up.
 
Do you tune it for the gears? Let the PCM know whats going on?

Yeah that's my next step. We tried to do 1 pull and it immeadietly went to fail safe. Don't have to money right now for a tuner/tunes.
Least he didn't charge me anything.
 

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