___  ___
|  \/  |
| .  . |
| |\/| |
| |  | |
\_|  |_/
        
        

  ____  
 / ___| 
 \___ \ 
  ___) |
 |____/ 
        

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

  ______ 
 |  ____|
 | |__   
 |  __|  
 | |____ 
 |______|
         
         

 _______ 
(  ___  )
| (   ) |
| |   | |
| |   | |
| | /\| |
| (_\ \ |
(____\/_)
         

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:
[http://megasquirtavr.sourceforge.net/manual/Detailed.Output.Flyback.html#Config [Manual: Detailed.Output.Flyback.Config]] The flyback is very important * EC36-pin23 is the standard pin for flyback * EC36-pin23 connected to the internal flyback rail with a - usually red - min 0.6mm2 airwire (standard for assembled controllers, do the same when you assemble yourself) * EC36-pin23 must be connected to injector-common '''directly''': no fuse between. The fuse is between injector-common and node15 (switched VBatt). '''Tests before attempting to start an engine''' Execute this if you made '''any''' change around the injectors or supply: '''With ECM connected, but injector not, measure the flyback integrity with DVM at the injector connector'''. ** Low voltage flyback measures appr. 600..1500mV in DVM diode mode (when DVM- at the flyback=injector-common signal). ** High voltage flyback needs a current limited supply, such as 12V with a 44 Ohm 4W (2x 22 Ohm 2 Watt in series) series resistor. In this case DVM is used in DC voltage mode, instead of diode. Do this for every injector (one at a time is OK). '''With injector connected, but ECM not connected''', measure at the ECM connector (EC36-wire) the existance of injectors: between flyback and injector- with DVM 200 Ohm mode (eg. if you measure 12.5 Ohm for highZ injector - 1 in an injector bank -, you know it's good ). Do this for every injector-banks. This test is less critical (for board safety) than the above, but very useful and worths to do. ---- '''Go back to''' * GenBoard/Manual/DDFlyback * GenBoard/Manual/Flyback * GenBoard/Manual
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.