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60-2 no camsync, 4 cylinder using firmware 1.1.12
- batch injection
- wasted spark ignition.
Timing is as shown in the picture. Running direction is Counter Clockwise (wrt picture), 1st and 4th cylinder are at TDC. BTDC = 120 degrees (right?).
Symptoms:
- engine doesn't run properly when set up for 120 degrees (trigger_tooth=0A and ign_tdcdelay=0x78; 10*6 + 120*0.5 = 120 degrees)).
- engine does run properly (at high revs >2500RPM) when set up for 58 degrees (trigger_tooth=02 and ign_tdcdelay = 0x5A; 2*6 + 90*0.5 = 58 degrees).
Questions:
Something is clearly not right here.
- could it be a hardware (genboard) issue?
- is something else in the config not right? see [Config]
- some software issue?
I am lost. Please help. I would really like to know what I am doing, instead of going further with thementioned 58 degrees.
relevant parameters:
primary_trigger=01
secondary_trigger=02
tooth_wheel=3A
trigger_tooth=02
another_trigger_tooth=1E
crank_minper=00
tooth_wheel_twidth1=18 (decimal 24, that is 6 degrees)
tooth_wheel_twidth2=48 (decimal 72, that is 18 degrees)
ign_tdcdelay=5A
ign_crank_advance=12
ign_out=70
ignchmax=03
h[0]=0F 00 00 00 00 00 00 00
h[2]=00 10 00 10 00 10 00 10