Search found 40 matches

by carnot
Sat Dec 07, 2019 12:54 pm
Forum: Traction Control with S300
Topic: Help - Smanager stops datalogging TC wheels speeds after some time
Replies: 14
Views: 755

Re: Help - Smanager stops datalogging TC wheels speeds after some time

I tried the new version of Smanager and it still stopped logging around the 12:30 mark in the attached datalog. Is it possible it is something with my laptop or windows settings?
by carnot
Wed Nov 20, 2019 6:45 am
Forum: Traction Control with S300
Topic: Help - Smanager stops datalogging TC wheels speeds after some time
Replies: 14
Views: 755

Re: Help - Smanager stops datalogging TC wheels speeds after some time

I tried the new beta version but still having the same issue as you can see in the attached datalog. Datalogging of the wheel speed sensors is going along fine until about the 6:45 mark and then it just stops.
by carnot
Mon Nov 18, 2019 1:49 pm
Forum: Traction Control with S300
Topic: Help - Smanager stops datalogging TC wheels speeds after some time
Replies: 14
Views: 755

Re: Help - Smanager stops datalogging TC wheels speeds after some time

No, sometimes I can drive around for 30 mins or so with no interruptions in datalogging. However, if it does have a problem it seems to happen around the 8-10 min mark in datalogging.
by carnot
Mon Nov 18, 2019 5:59 am
Forum: Traction Control with S300
Topic: Help - Smanager stops datalogging TC wheels speeds after some time
Replies: 14
Views: 755

Re: Help - Smanager stops datalogging TC wheels speeds after some time

Stock inductive wheel speed sensors that came with my 1995 Honda Prelude.
by carnot
Fri Nov 15, 2019 5:40 am
Forum: Traction Control with S300
Topic: Help - Smanager stops datalogging TC wheels speeds after some time
Replies: 14
Views: 755

Help - Smanager stops datalogging TC wheels speeds after some time

I am experiencing and issue where Smanager stops datalogging wheel speeds after about 8-10 min of driving. TC is still working but the actual wheel speeds stop being datalogged. Thank you in advance.
by carnot
Fri Nov 15, 2019 5:36 am
Forum: Traction Control with S300
Topic: Need help and TC tuning - H23 VTEC Turbo 400whp
Replies: 7
Views: 230

Re: Need help and TC tuning - H23 VTEC Turbo 400whp

Just to document so it'll help someone else in the future. Turning the dial up one click to 8% slip target did help with smoother engagement. Also, I got some help on honda-tech.com about the first gear overboost issue. It was actually not related to TC ignition retard but to the air temperature com...
by carnot
Mon Nov 11, 2019 11:38 am
Forum: Traction Control with S300
Topic: Need help and TC tuning - H23 VTEC Turbo 400whp
Replies: 7
Views: 230

Re: Need help and TC tuning - H23 VTEC Turbo 400whp

OK thanks, I'll try a higher dial setting and see how it feels and report back.
by carnot
Mon Nov 11, 2019 11:19 am
Forum: Traction Control with S300
Topic: Need help and TC tuning - H23 VTEC Turbo 400whp
Replies: 7
Views: 230

Re: Need help and TC tuning - H23 VTEC Turbo 400whp

I understand each setup will require tuning of the TC parameters. I'm here on the forum looking for advice on best practices to get the oscillation down.

Question, is it correct that the "Traction Control Rev Limiter" can only have values in increments of 10?
by carnot
Sat Nov 09, 2019 5:48 am
Forum: Traction Control with S300
Topic: Need help and TC tuning - H23 VTEC Turbo 400whp
Replies: 7
Views: 230

Re: Need help and TC tuning - H23 VTEC Turbo 400whp

Ok, I'll try that. As you can see from the calibration, I'm trying to only use retard and no rev limit for control. If I use rev limit as well the oscillation around the target slip seems to get worse plus you get lots of backfiring. From your experience, what's the least amount of oscillation aroun...
by carnot
Fri Nov 08, 2019 6:27 am
Forum: Traction Control with S300
Topic: Need help and TC tuning - H23 VTEC Turbo 400whp
Replies: 7
Views: 230

Need help and TC tuning - H23 VTEC Turbo 400whp

I need some help adjusting the TC parameters to get a more smooth control action. A good example of how the system is responding is in the attached datalog (zipped) at about the 7:58 time through 8:01. I am targeting a 6% slip with the dial selection but the TC seems to oscillate and I can feel it w...
by carnot
Mon Nov 04, 2019 6:07 am
Forum: General / Traction Control Manager Software
Topic: Input welcome - TC performance log
Replies: 2
Views: 454

Re: Input welcome - TC performance log

For the benefit of others, I have attached here an updated *.tcc file along with my ECU calibration and a datalog in the zip file showing performance. These settings in the *.tcc file seem to work much better; less jerky with correcting slip events.
by carnot
Fri Nov 01, 2019 6:43 am
Forum: General / Traction Control Manager Software
Topic: Input welcome - TC performance log
Replies: 2
Views: 454

Re: Input welcome - TC performance log

Forgot to attach *.tcc file associated with the previously posted datalog (datalog is in the *.zip file) and ECU file.
by carnot
Fri Nov 01, 2019 5:17 am
Forum: General / Traction Control Manager Software
Topic: Input welcome - TC performance log
Replies: 2
Views: 454

Input welcome - TC performance log

I recently installed the Traction Control unit on my turbo h23 VTEC honda prelude and have attached here a data log. I would appreciate any input folks may have on how the unit is responding to overslip conditions. Everything seems to be working correctly; I can certainly tell the ECU is responding ...