VS V8 Auto

Holden/Delco Tuning. ALDL, OBD 1.5. Circa 1989 to 2004.
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antus
Site Admin
Posts: 10016
Joined: Sat Feb 28, 2009 10:34 am
cars: TX Gemini 2L Twincam 8psi
TX Gemini SR20 18psi
Datsun 1200 Ute
Subaru Blitzen '06 EZ30 4th gen, 3.0R Spec B
Subaru WRX 2007

Re: VS V8 Auto

Post by antus »

ahh, i think im starting to understand where this issue is coming from. Its due to logging through the plugin instead of natively. We normally wouldnt recommend that but in this case we have said you should to disable chatter. Its a real odd ball corner case, and I wont go in to details here because understanding it will confuse more people than it'll help. For now I think its best to say your not going insane and if you have gotten it working that way then at least you can get on to tuning. I think im going to have to throw away the idea of auto detection and overhaul the way the plugin is configured to resolve it cleanly.
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
zspanners
Posts: 65
Joined: Mon May 04, 2009 3:44 am
cars: Zephyr mk 1,2,3
Nissan R33,R34,s13 RB20DET
Commodore VN,VR
Zephyr 6 Cyl with Delco 808

Re: VS V8 Auto

Post by zspanners »

Hi Jayme, further to the VR VS issue.

Having reviewed this again and retested again it appears that the VR cal detects trans slip and goes into limp mode ( very easily) and logs codes.
The VS does not appear to see the slip issues and just drives on?????.
I will need to retest this again to confirm.

I have cleared the logged faults in the trans and the VR file appears to run correctly although it does see slip and will max line pressure and drop out TCC lock up.
The only way to get it back online is to clear the fault code for slip code 68.

This vehicle does have a stall convertor so i do need to address the max amount of logged slip before a fault is logged.

zspanners.
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Jayme
Posts: 2585
Joined: Sat Feb 28, 2009 10:59 pm
Location: North Coast, NSW

Re: VS V8 Auto

Post by Jayme »

open up a VS cal, and you will find holden disabled code68 in the later VR onwards :)
zspanners
Posts: 65
Joined: Mon May 04, 2009 3:44 am
cars: Zephyr mk 1,2,3
Nissan R33,R34,s13 RB20DET
Commodore VN,VR
Zephyr 6 Cyl with Delco 808

Re: VS V8 Auto

Post by zspanners »

Hi Jayme , thanks.

All issues seem to be resolved now, tuned up well.

Good result 243 RWKW and trans working as expected.

Thanks to all for your input and support.
zspanners.