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

  _______ 
 |__   __|
    | |   
    | |   
    | |   
    |_|   
          
          

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

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

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

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:
'''Idle air''' subpage of MembersPage/Skassa The toyota iac is a two coil unit. Can this be controlled ? BMW and audi uses similar iac, and both are controlled. MembersPage/GergelyLezsak/IdleControl controlled it first, now the feature enabled in standard firmware. * "Rob is banking" on the dual-solanoid IAC thing working as the whole IAC thing has caused the first 20v I did to behave very badly at idle. ** what frequency (iacpwm_speed) did you try ? (with what firmware? 00 value is very high frequency again since 1.0.43 or so, the audi valve required this). From global.h : <code> uint8_t iac_conf; // iac, bit7:softidle bit6:asym bit5:dualsol bit4=1:ignadv ON, bit3:preciseidle bit2:stepper(0=pwm) bit1: low_power_halt bit0:power_iac_only_when_move </code> You need to use dual solenoid (bit5=1) with the standard PWM (precise-idle) valve settings. iac_conf=0x78 would be good, but iac_conf=0x68 is better for start (ignition-based idle off via bit4=0). * "The needs to be to wires for it", right? ** what is the question exactly ? ** with dual solenoid output, there is some restriction with the output selection. The 2 outputs must be neighbors like configure ign/6 and use ign/6 and ign/7 (the latter will be inverted), see GenBoard/Manual/DigitalOut/Table With the injector outputs (injgroups) you have complete freedom (because of injgroups.)
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.