Description
This is an improved Honda VT1100C Shadow MM8 G, MM8G, 502A1 ECU Replacement.
What is better compared to the original unit:
– increased protection against over-voltage (such as a defective voltage regulator/rectifier, bad battery).
– higher resistance against a defective ignition coil and reverse battery connection .
– acceleration correction: when the RPM increases the ignition delay changes (in proportion) resulting in a smoother acceleration.
– digital technique: therefor the unit is more accurate and less sensitive to temperature changes.
– optimized ignition curve/map to improve engine performance resulting in more power.
– spark power control: the unit will change the output to the ignition coil when the battery voltage changes in order to keep the spark power the same.
– start mode: during engine start there’s a start delay and the unit will give more current to the ignition coil for a faster start.
This ECU is used in the models below.
Please note that this (small) list is for reference use only.
We do our best to keep this up-to-date:
Honda VT1100C Shadow CDI
Honda VT1100 C1 MM8G, MM8 G, 502A1
OKI telecom CDI Module Control unit
1987 1988 1989 1990 1991 1992 1993 1994 1995 1996
OEM numbers:
30410-MM8-006, 30410-MM8-611, 30410-MM8-621, 30410-MM8-680
30410MM8006, 30410MM8611, 30410MM8621, 30410MM8680
Other names:
EC Ignitor, brain, ignition module
CDI, ECU, ECM computer, Black Box, Ignitor
ignition control module, spark box
Ignition Spark Control Module
CDI Ignition
Model: CARI-HO-VT1100-MM8G C1 MM8 G, MM8G
000.299.000 S120 45
