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

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

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

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

 ___   
(  _`\ 
| (_(_)
|  _)  
| |    
(_)    
       
       

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:
'''Background:''' My car has an Injector Power Supply Relay that I use the RPM Actuator to turn on. The setting is 100 RPM. I typically use IGBT outputs for these relays. I previously used P259 outputs. Has anything been changed in 1.1.xx firmware as far as the RPM turn-on? (compared to 1.0.78 fw which worked fine the last 2 winters) '''Issue''' My relay '''will not''' turn ON at 177 RPM and 11.1 Volts(cranking) But, it '''will''' turn on at 219 RPM and 10.4 Volts. RPM Actuator setting is 100 RPM. Only change is newer firmware. I'm thinking that if RPM is not 200+, the output does not activate. More testing to follow tomorrow. '''Long Version''' This winter, my car will not start cold (won't even try). When I re-install stock ecu and start the engine, and run it for ~5 minutes, then re-install VEMS ecu, it will start right away.
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.