Yamaha XV920 (42X-20, J4T00872) ECU Replacement

$593.09 inc GST

Improved Yamaha XV920 J4T00872 / 42X-20 ECU Replacement
Plug & Play

Our ECU replacement is one of many models designed by motorcycle enthusiasts and manufactured with high quality digital components where possible. Sold all over the world this unit is giving many motorcycle riders the pleasure of improved vehicle performance. Your engine will run better and giving you more riding comfort.

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Category: SKU: Yamaha XV920 J4T00872 Replacement.

Description

This is an improved Yamaha XV920 42X-20, J4T00872 ECU Replacement.
What’s better compared to the original unit:
– increased protection against over-voltage (such as defect voltage regulator/rectifier, bad battery).
– higher resistance against a defective ignition coil and reverse battery connection.
optimized ignition curve/map to improve engine performance resulting in more power.
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.
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 is 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:
Yamaha XV700 Virago CDI igniter ECU ECM
Yamaha XV750 Virago CDI igniter ECU ECM
Yamaha MIDNIGHT VIRAGO XV750 750 CDI igniter
Yamaha XV920 CDI igniter
1983 1984 1985 1986 1987 1988 1989 1990

On the box:
J4T00872
42X-20 (Mitsubishi)

OEM Code:
42X-82305-20-00

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-YA-XV700-XV750-MIDNIGHT-VIRAGO-42X-20-J4T00872 XV CDI
000.299.000 S120 45

Brand

Carmo Electronics