Description
This is an improved Kawasaki EN500A1 VULCAN500 (21119-1219) 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:
Kawasaki EN500
Kawasaki EN500A1 1990 EUROPE UK FR AR FG IT NR SD SP ST
Kawasaki EN500A1 VULCAN500 1990 USA CALIFORNIA
Kawasaki EN500A2 VULCAN500 1991 USA CALIFORNIA CANADA
Kawasaki EN500A3 1992 EUROPE UK FR AR FG GR IT NR SD SP ST
Kawasaki EN500A3 VULCAN500 1992 USA CALIFORNIA CANADA
Kawasaki EN500A4 1993 FRANCE NL FG
Kawasaki EN500A4 VULCAN500 1993 USA CALIFOR NIA CANADA
Kawasaki EN500A5 VULCAN500 1994 USA CALIFORNIA CANADA
Kawasaki EN500A6 VULCAN500 1995 USA CALIFORNIA CANADA
Kawasaki EN500A7 VULCAN500 1996 USA CALIFORNIA
1990 1991 1992 1993 1994 1995 1996
Other identification/OEM numbers:
IC IGNITER Fuji electric
21119-1219
21119-1163
Model: CARI-KA-VN500-EN500-21119-1219 VN500 improved CDI
000.299.000 S120 45
