Ignition outputs
- ignch2 EC36 pin 34
- ignch3 EC36 pin 36
Note that EC36pin10 is for tach-out only, IGBT with internal inductive pullup (22 Ohm + 220uH)
Trigger setup
Primary trigger
- 36-1 VR on crank
- VR sensor measured resistance= ?
- (not the InputTrigger/LanciaCosworth)
- VR wheel is home-made, 1 tooth is simply missing. This is non-standard, means pulse before and after the missing tooth is bigger
- this requires some attention with adaptive hysteresis
- with signalgen wavfile we measured that ECU tolerates normal tooth = 30% of the missing tooth amplitude (possible even less!)
- R181=150k
- R30=22k pullup to +5V\n
primary_trigger=01 secondary_trigger=02 # 35 tooth: tooth_wheel=23 # TDC is appr. 80 crankdegrees after the tooth after the missing tooth trigger_tooth=02 # another_trigger_tooth=18=0x12 another_trigger_tooth=12 ign_tdcdelay=78 # 60 crankdeg ignchmax=03 h[1]=00 12 00 12 00 12 00 12 h[2]=20 30 20 30 00 00 00 00
Secondary trigger
- optional (not needed for wasted spark)
- not included in the harness (originally was VR 2 pulses on cam, as on InputTrigger/LanciaCosworth)