This is my first Megasquirt install and I am fitting it to an aircooled 1600cc Twin Port Aircooled Beetle engine using individual injectors for each port.
I understand how the number of cycles and the simultaneous and alternate functions work. I just need some advice on which combination is the most suitable for a low revving 4 cylinder even fire 4 stroke engine like mine.
Any suggestions?
Help with 'squirts/cycle' setting
Moderator: LT401Vette
Re: Help with 'squirts/cycle' setting
above all, play around with it, see what works best with your setup.
I believe you'd use alternate and 2 squirts per cycle -- i'm assuming you dont have a cam signal.
I believe you'd use alternate and 2 squirts per cycle -- i'm assuming you dont have a cam signal.
VW Turbo Buggy 2276cc MS3X sequential
Re: Help with 'squirts/cycle' setting
Thanks for that.
Definitely no cam signal.
Definitely no cam signal.
Re: Help with 'squirts/cycle' setting
4 squirts alternating provide equal fueling for all 4 cylinders, you have to wire injectors 1 and 4 to one channel and injectors 2 and 3 to other. assuming 1-3-4-2 firing order..
1978 vw golf gti 16v itb cop full sequential MS2
1992 vw corrado 16v moonlight blue MS2
1992 vw corrado 16v moonlight blue MS2
Re: Help with 'squirts/cycle' setting
Air cooled VW is 1432 so pair 1-3 and 2-4.
MS3+X on 73 Karmann Ghia ignition only with LS2 truck coils firing in sequential, fuel next.
2333(103*70) Type 4 with DTM also sitting in living room just need exhaust.
2333(103*70) Type 4 with DTM also sitting in living room just need exhaust.
Re: Help with 'squirts/cycle' setting
I was beginning to come around to that idea too (but with the pairing 1/3, 2/4 as DeadStiff said).2swe wrote:4 squirts alternating provide equal fueling for all 4 cylinders, you have to wire injectors 1 and 4 to one channel and injectors 2 and 3 to other. assuming 1-3-4-2 firing order..
Thank you all for that information.
Re: Help with 'squirts/cycle' setting
Sorry, yes I was assuming you had 1&3 and 2&4 on different channels....
VW Turbo Buggy 2276cc MS3X sequential