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Re: Noise in rear speed sensor

Posted: Thu Dec 13, 2018 11:25 am
by Spunkster
Also post your s300 calibration, the traction control calibration file, and a datalog made with both USB's connected showing the issue.

Re: Noise in rear speed sensor

Posted: Thu Dec 13, 2018 6:03 pm
by RallyCivic
cals

Re: Noise in rear speed sensor

Posted: Thu Dec 13, 2018 7:03 pm
by RallyCivic
data. I had my foot on the brake during the data collection.

Power is at A25 IGP1,
Ground is at A26 LG1

Spike to 7mph on rears during tip in.
7mph.PNG
7mph.PNG (82.28 KiB) Viewed 3837 times

Re: Noise in rear speed sensor

Posted: Thu Dec 13, 2018 7:07 pm
by RallyCivic
Idling in 1st gear, car on jack stands. holding hydraulic hand brake on rear.

Re: Noise in rear speed sensor

Posted: Thu Dec 13, 2018 8:02 pm
by RallyCivic
Photo dump

Re: Noise in rear speed sensor

Posted: Thu Dec 13, 2018 8:09 pm
by RallyCivic
more

Re: Noise in rear speed sensor

Posted: Thu Dec 13, 2018 8:11 pm
by RallyCivic
more

Re: Noise in rear speed sensor

Posted: Thu Dec 13, 2018 8:13 pm
by RallyCivic
last of it

Re: Noise in rear speed sensor

Posted: Sat Dec 29, 2018 2:55 pm
by RallyCivic
I've got a new box from HAmotorsport. Signal may have improved some, spikes are lower at idle now. I took it for a drive and you still see rear wheels speeds spiking. Not sure what else to try here.