The DME Relay explained - Dorkiphus.net
Navigation » Dorkiphus.net > Technical & Track Disussions > Porsche Technical Discussions » The DME Relay explained

Porsche Technical Discussions Porsche related technical discussions and questions go here.

 
 
Thread Tools Display Modes
Prev Previous Post   Next Post Next
  #31  
Old 07-09-2019, 07:24 AM
frankM_ frankM_ is offline
 
Join Date: Jul 2019
Location: Belgium
Posts: 1
frankM_
Default
Quote:
Originally Posted by Jazzbass View Post

Pin 85b of the DME relay connects to pin 20 of the DME. The internal circuit of the DME controlling pin 20 looks like this:

Attachment 11865

Transistor T480 is a simple NPN darlington transistor being used as a switch to pull DME pin 20 to ground when activated. For the non-EE types, it's sort of like a ...
Can I ask you where I can find a full schema of a Motronic 1.0 box ?
Reply With Quote
 

« Previous Thread | Next Thread »
Thread Tools
Display Modes
Threaded Mode Threaded Mode

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 Off
Forum Jump