Description
What’s been improved 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 CDI 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 XJ750 CDI igniter
Yamaha XJ750F CDI igniter
Yamaha XJ750 41Y CDI igniter
1982 1983 1984 1985
OEM numbers:
TID14-21 / 29R-10
IC IGNITER / HITACHI
Other names:
EC Ignitor, brain, ignition module, Spark unit
CDI, ECU, ECM computer, Black Box, Ignitor
ignition control module, spark box
Ignition Spark Control Module
CDI Ignition, ignitor unit
Blackbox
Yamaha XJ750 igniter TID14-21 / 29R-10 Replacement
Model: CARI-YA-XJ750-F-TID14-21-29R-10 XJ750 CDI
000.299.000 S120 45
