I'm glad you responded because I was under the assumption that when the ASC was disabled that consequently so was the AYC. Obviously not the case. I'm new to the evo's altogether and new to performance tuning. Looking into it a little further, it sounds like the potential for the ASC to turn off is high without any mods in varying driving conditions. They even make note of this to some degree in the manual.

Thanks,

Sorry to add to the confusion but it cleared things up for me

 

You were still correct on this statement:

 

Well correct up to the point where I said, "I'm holding off purchasing for just that reason." I was under the impression that I was loosing both ASC and AYC which is incorrect. It's still a problem, but not enough of one for me to delay my purchase anymore. I would hope that eventually someone will address the issue.


I'm weak

 

We all are constantly learning, so glad to help. If I was a bit abrasive, I appologize; I can be a little blunt sometimes. Either way, welcome to the forums and to the evo community. There is a wealth of knowledge here if you know where to look. Let me know if you ever need help with a question about your X; I will always help if I can.

 

I meant the electrical connection. I meant disable it so it doesn't jump the dyno.
That is what I was told by the tuner of my last Evo and Sti.

 

The main reason they do this is that the front and rear rollers are independent on a Dynojet and are NOT locked together like a Mustang Dyno so they spin at the same speed safely.

 

If you read a post prior to that one, i agree with you. At the track you might as well turn it off if you want. But everyday daily driving there's no need, a waste of 3 seconds and you never know when you might need the uber computer to compensate for god knows what. Cause all the system try to do is keep the car in a straight line and fix your mistakes.

And Zeitronix, i know from what i read there are people that can stop the car better than the ABS system. But in a panic situation that the driver might not be in the sharpest state of mind im sure the abs would help alot. I been in one situation that if i had ABS i wouldn't have hit another vehicle( old Nissan Pulsar). But then again i was young, i just push the pedal till there was no more floorboard.

 

+1 I'm curious to know this too. I just read recently of 996TTs having to disconnect their driveshafts in order to run on Dyno Dynamics dyno.

http://www.6speedonline.com/forums/c...15-08-a-2.html
(mentioned in Post #28)

 

Cool thanks for clearing that up.

 

It's a non issue if you understand the tables in the rom and know how to adjust them. It's just a check done by the ecu that causes the Service ASC light. There is no universal "fix" as it depends on what load a particular car is hitting in a particular rpm and tps point.

 

Please listen to this guys folks, as aside from us ecutek tuners he is one of the few (razorlab is the other that comes to mind) people that have seen most of the tables in the X rom and actually know what they are for.

 

I have yet to get a ASC light come on no matter how im driving, guess i got lucky

 

Maybe it's burnt out?

 

Yes you are you lucky bastard!! Mine has yet to come back on though so i'm starting to feel like part of the gang!

 

Interesting. So you know how to avoid it? What kind of checks in the ecu does the ASC make and why does it get freaked out if certain tables are not adjusted? What are these tables, if you don't mind sharing some of your trade secrets? Thanks. Oh BTW, I was about to come up there and get a tune a week or two ago, but the AD Valorum tax bill (license tag) came in at a bad time. I love getting surprise 315 dollar bills. I'll call you guys soon though.