Go Back   986 Forum - The Community for Porsche Boxster & Cayman Owners > Porsche Boxster & Cayman Forums > Performance and Technical Chat

 
 
LinkBack Thread Tools Display Modes
Prev Previous Post   Next Post Next
Old 02-17-2020, 07:00 AM   #11
INFOSEC Ninja
 
AaronF's Avatar
 
Join Date: Apr 2015
Location: Missouri
Posts: 12
Quote:
Originally Posted by specboxCO View Post
eliminates the need for the Vehicle Speed Sensor (super important to making the 40v engines work)
How did you remove the VSS requirement?

I'm using the no-VSS bin from your post in this thread (#189) on my S8 swap but my engine has S8 specific cams and a 1 stage intake manifold. I have a S8 bin for my AYS engine but can't figure out how you removed the need for VSS. I've compared the bin for both engines in TunerPro but can't seem to pinpoint your change.

EDIT: I think I may have found it. I modified the bin file at address 16778 from hex 7454 (5405 RPM) to 8070 (7200 RPM). I believe this is NMAXDV, "maximum engine speed on speed signal error detection". I just took the car out for another test and it revs all the way up to 7200.
__________________
'03 Boxster with an Audi S8 4.2L V8 - https://sites.google.com/view/boxsterv8swap/home
'06 Cayman S Tip

Last edited by AaronF; 02-17-2020 at 12:14 PM.
AaronF is offline   Reply With Quote
 



Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Trackbacks are On
Pingbacks are On
Refbacks are On




All times are GMT -8. The time now is 06:39 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0
Copyright 2025 Pelican Parts, LLC - Posts may be archived for display on the Pelican Parts Website -    DMCA Registered Agent Contact Page