Description
This is an improved Suzuki QuadRunner 2WD LT-F250 32900-19B40 32900-19B50 ECU Replacement.
What’s 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:
Arctic Cat 250 CDI igniter set
Arctic Cat 300 CDI igniter set
Suzuki LT-F4WDX CDI igniter set
Suzuki LT-F4WDXS CDI igniter set
Suzuki LT-4WDXW CDI igniter set
Suzuki LT-F4WDX CDI igniter set
Suzuki LT-F300F CDI igniter set
Suzuki King Quad LTF400 CDI igniter set
Suzuki King Quad LTF300 CDI igniter set
Suzuki QuadRunner LTF250 CDI igniter set
Suzuki QuadRunner LT-4WD CDI igniter set
Suzuki QuadRunner LT-F250 CDI igniter set
Suzuki QuadRunner 2WD LT-F250 CDI igniter set
Suzuki QuadRunner 4WD LT-F250F CDI igniter set
Suzuki QuadRunner 4WD LT-F250F CDI igniter set
1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002
On the box:
32900-19B40, 070000-2490
32900-19B50, 070000-2500
Arctic Cat OEM: 3530-011 / 3530-024
Denso
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-AR-32900-19B40 32900-19B50
000.245.000 S120 45
