MembersPage/JorgenKarlsson/RallyBMW (2007-05-11 23:15:40)

BMW 320 E36 rally car

This is a normally aspirated 2l car with a fully built engine that will hopefully produce up toward 270hp.

Currently the working cylinders fire when they are supposed to and the only problem is that cyl5 doesn't fire at all.

The coils are wired like this:

Fire order Pin Ign_output

cyl1 35 0

cyl5 34 2

cyl3 11 4

cyl6 33 1

cyl2 36 3

cyl4 12 5

Config and tables (120deg problem fixed):

http://www.vems.hu/files/MembersPage/JorgenKarlsson/RallyBMW/RallyBMW_not_working.zip


The car is setup with dualout, running from entry 2..0 in the tables. I tried running it with 5..0 at first but found that cyl 4 didn't fire when supposed to on every turn, every other turn it fired 120 deg to late. The cause of the 120 deg problem is identified, minor trouble with H[2] table.

I'm in the shit here as I'm far from home and as the car will compete in the national rally championships in three weeks.