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

 _   _ 
( ) ( )
| |/'/'
| , <  
| |\`\ 
(_) (_)
       
       

 _     
( )    
| |    
| |  _ 
| |_( )
(____/'
       
       

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

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

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:
Planning VEMS 3.3 for turbocharging BMW M50B25 engine in an BMW E36. Lives in Sweden Gothenburg. http://83.227.224.152/bmwturbo/1.jpg http://83.227.224.152/bmwturbo/59.jpg '''M50b25''' *2500cc *6-cyl *24valve *Vanos removed *Firing order: 2-4-1-5-3-6 *Wasted spark *Hp goal ~400hp@1bar '''Enigne Spec:''' *M50b25 without vanos *Je Forged Pistons Compression 8,1:0 *MLS headgaskset 1,8mm *ARP headstuds *500cc injector high-z *Preicison Turbo SC-44 *Tial 38mm wastegate *50mm PPF blow-off. *600x300x75mm intercooler *Sachs heavy pressureplate 240mm *Organic disc 550nm *Walbro 255l/h fuelpump *Primary trigger: VR *Cam Trigger: VR --- '''Ignition trouble''' The problem was observed today when I was checking the timing. I had only strobed the timing on the starter before, but today i strobed it on idle. Firmware: 1.0.36 and also 1.0.23 was tried with the same result. I'm using dualout and highboost. The actually timing is totally of the timing value set in MT. I also checked if had ant trigger errors on lcd page 2, but didn't. Result with trigger tooth=4 and TDC after trigger=61 *Timing in MT | Actual timing *0 - 0 *17 - 36 Result with trigger tooth=5 and TDC after trigger=64 *Timing in MT | Actual timing *10 - 3 *17 - 17 *25 - 32 This test was on idle @1000rpm +-/40, @45KPa. The timing fluctate +-1 degree. Would appreciate if someone could help me with this weird problem. *msq - http://83.227.224.152/bmwturbo/andreast.msq *config - http://83.227.224.152/bmwturbo/config.txt *tables - http://83.227.224.152/bmwturbo/tables.txt --- Pin out: ||'''Function''' || '''EconoSeal pin''' || || Sensor power 5V || 36-28 || || Sensor ground || 36-26 || || Power ground || 36-5 || || Power ground || 36-21 || || Power ground || 36-22 || || Power ground || 36-32 || || Flyback || 36-23 || || injector 1 || 36-7 (Injector A) || || injector 2 || 36-19 (Injector B) || || injector 3 || 36-8 (Injector C) || || injector 4 || 36-20 (Injector D) || || injector 5 || 36-9 (Injector E) || || injector 6 || 36-18 (Injector F) || || CLT || 36-14 (CLT Coolant Temp) || || IAT || 36-2 (Intake Air Temp) || || TPS || 36-1 (TPS signal) || || TPS 5v || 36-28 (TPS +5v) || || IAC || ? || || Crank position sensor (vr) || 36-27 || || Cam position sensor (vr) || 18-13 || || knock signal A || EC18-2 || || knock signal B || EC18-3 || || coil1 || 36-35 (Coil #1) || || coil2 || 36-33 (Coil #2) || || coil3 || 36-34 (Coil #3) || || coil4 || 36-11 (Coil #4) || || coil5 || 36-24 (Coil #5) || || coil6 || 36-10 (Coil #6) || || Fuel Pump Relay || 36-15 || || nernst_cell || 18-13 || || heater - || 18-18 || || pump - || 18-7 || || pump + || 18-9 ||
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.