_____  
 |  __ \ 
 | |  | |
 | |  | |
 | |__| |
 |_____/ 
         
         

 _______ 
(  ___  )
| (   ) |
| (___) |
|  ___  |
| (   ) |
| )   ( |
|/     \|
         

         
  ####   
 ##  ##  
 ##  ##  
 ##  ##  
 ##  ##  
  ####   
         

         
    ###  
   ##    
  #####  
   ##    
   ##    
   ##    
         

_________
\__   __/
   ) (   
   | |   
   | |   
   | |   
___) (___
\_______/
         

IMPORTANT: enter the case-INsensitive alphabetic (no numbers) code AND WRITE SOME SHORT summary of changes (below) if you are saving changes. (not required for previewing changes). Wiki-spamming is not tolerated, will be removed, so it does NOT even show up in history. Spammers go away now.


Visit Preferences to set your user name
Summary of change:
'''Toyota Celica GT-Four -88 install''' ---- I'm installing a Genbouard 3.2 in my Toyota. The engine is a 3SGTE 4 cyl turbo. I've sorted most of the board configuration, WBO2, EGT etc. Now i've started thinking about the trigger options. The engine has 2 trigger wheels with 3 VR sensors mounted in the distributor. One wheel with a single tooth and 2 VR mounted 180 degs apart * 1 VR timed at 30 deg BTDC for cyl 1 * 1 VR timed at 30 deg BTDC for cyl 4 Another wheel with 24 tooths even spaced, no missing tooth * 1 VR timed with one tooth timed at 10 deg BTDC The distributor is adjustable, atleast +-10 degs. The plan is to use one VR on each wheel, the single tooth VR is used as trigger-sync. Here is a link with pictures of the wheel and VR sensor arrangement. [http://kombi.ulkhyvlers.net/vems/Toyota4AGZDissytoE6SK.pdf PDF with pic.] (Borrowed the link from EmilLarsson, hope you don't mind.) The question is then what does it take to make this work with the Genboard? ---- ''' Some general trigger questions ''' ---- * How are the ignition events scheduled, are they timed to the trigger-sync or to the last tooth before the actual event? * How often are the timerticks/crankdeg calculations done, once every trigger-sync or once every tooth? * About the "coil" vs "multitooth" options, does "coil" mean that a spark event is scheduled at every trigg? ---- ''' Some notes about supply noise ''' ---- * I noticed that the supply to the AD597 gets very noisy when the WBO2 heater is active, the result is a jumping EGT figure that averages about 3 degs higher than normal due to the noise. I solved the problem with decoupling caps but maybe there is something i've missed in the documentation? (The docs aren't exactly for dummies... :-) ) ----
Optional: Add document to category:
Wiki formatting: * is Bullet list ** Bullet list subentry ... '''Bold''', ---- is horizontal ruler, <code> preformatted text... </code> See wiki editing HELP for tables and other formatting tips and tricks.