Ducati Sporting Club UK
 
 
Thread Tools Search this Thread Display Modes
  #21  
Old 02-Apr-2014, 00:15
skidlids's Avatar
DSC Region Organiser skidlids skidlids is offline
MotoGP God
 
Posts: 18,274
Join Date: Apr 2002
Mood: Its ONLY a Bike Club
Coil driver outputs on the ECU are fairly easy to check with a diode tester, mine reads 0.514 when GOOD and reads 1.2 when duff.


Checkout the Desmo Due Paddock on Facebook
Quote+Reply
  #22  
Old 08-Apr-2014, 18:18
jerryz jerryz is offline
Registered Forum User
Mille
Bikes: 750ss Monster 750,Monster S4
 
Posts: 130
Join Date: Nov 2006
Mood: happy
A wrongly set or faulty TPS would make low speed running and stalling very likely ,,so its possible that could also inhibit starting , also s4 is very battery sensitive they need a full charge

you dont have to splash out on Ducati coils Honda Cbr600rr coils fit and can be picked up much cheaper .
Quote+Reply
  #23  
Old 12-Apr-2014, 20:53
carsbikesboatsplanes carsbikesboatsplanes is offline
Registered Forum User
 
Posts: 10
Join Date: Mar 2014
Happy Days, bike runs again after fitting another ecu, this time a stock one, together with its associated immobiliser (both used items) and the matching key.
So, the bike will fire once if the ecu is not compatible. The immobilser light was going out in 0.7 seconds so the key was recognised but the ecu didn't like the "racing" ecu supplied with my used Termi's or the flashed one I had borrowed. The original ecu I confirmed faulty using diagnostic software. It was "seeing" sidestand down and kill switch off even though those circuits/switches were fine.

So, when you think you've tried everything......go back to the original thought!

Thanks guys for all your inputs and interest.
Quote+Reply
  #24  
Old 12-Apr-2014, 22:03
antonye's Avatar
DSC Member antonye antonye is offline
Administrator
Webteam
MotoGP God
Bikes: 748S, HM1100S, V4SP, Was: DD-A #111
 
Posts: 13,053
Join Date: Feb 2002
Mood: Passion Killer
Check the version numbers on your ECU - I expect the one that works was a 59M and one that didn't was a 5AM and the wiring loom/pin out is different between the two; the sidestand is the giveaway I think!


I'd rather die peacefully in my sleep like my Grandfather,
than screaming in terror like his passengers.- Jim Harkins

Ducati 748S | Ducati Hypermotard 1100S | Ducati Panigale V4 SP #876 | 600-620SS DesmoDue Racebike #111 <-- Sold!!
Quote+Reply
  #25  
Old 15-Apr-2014, 14:05
carsbikesboatsplanes carsbikesboatsplanes is offline
Registered Forum User
 
Posts: 10
Join Date: Mar 2014
All 3 ecu's were 59M.... The original one was the one that sensed sidestand and kill switches in wrong position and appears an internal ecu fault. That one would consequently not allow any spark or injection.
The other 2 ecu's which allowed one spark/injection appeared not to be communicating with the immobiliser although both were meant to be immobiliser disabled. Incidently, the immobiliser appeared to recognise the key as it extinguished the light iun the correct 0.7 second.
Cheers.
Quote+Reply
  #26  
Old 16-Apr-2014, 07:27
dunlop0_1's Avatar
dunlop0_1 dunlop0_1 is offline
Registered Forum User
Big Twin
 
Posts: 1,568
Join Date: May 2009
Happy days.
Quote+Reply
Reply
  
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes
Postbit Selector
Switch to Vertical postbit Use Vertical Postbit

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

vB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Recent Posts - Contact Us - DSC Home - Archive - Top
Powered by vBulletin 3.5.4 - Copyright © 2000 - 2024, Jelsoft Enterprises Ltd. - © Ducati Sporting Club UK - All times are GMT +1. The time now is 10:10.