M4 Mitsubishi 4G93 Trigger Issue

[Akukeng]

Hi All,

Need some explanation on the trigger setup of Mitsu 4G93 REF/SYNC..
I've tried to use the given rEF=162 (Mitsu Oprtical 4-slot) but no spark produce..
By using the old REF/SYNC simulator and manual test ive got the criP of 540

Below is my current setup:
rFSn = 1
SYSn = 1
rEF = 4
crT = 0
TOr = 20
criP = 540
ign = 1
COIL = 2

The car is able to start but up to 500 RPM only and some of misfire happened..
Can anybody advise me on the corect setup of this car?


TQ

[Akukeng]

ok,

According to the mitsu trigger drawing, there is a note stated that rEF=162 will not work with revision A motec board....

FYI, my motec serial no is 48++..or is there any firmware update need to be done on the motec itself.....



TQ

[hornet75]

with m48 4g92 dohc the only difference to what i run is crip 260,i have also used same set up with m4 also,keep us posted on how you go

[MarkMc]

What errors do you get when it misfires? Does the engine have the crank trigger on the crank or all in the distributor? The can be a couple of different variations of these engines.