TZR250 3MA
New
Title
Go to content
Here you have some info regarding the ignition curves, YPVS curves, Airjet openings, and voltages from the 3MA-01 CDI
This could be handy for research.

The data is recovered by sending a digital pickup pulse (in Hz) into the CDI in order to get a accurate reading.

Her you have the 3MA-01 CDI and internal circuit board.
Her is the 1-Curve (full throttle) and the 0-curve (closed throttel)


Here you have the YPVS curve
Note: fully op at 330Hz that is 9800rpm

(Different from the 3MA-00 CDI)
Airjet opening

(Different from the 3MA-00 CDI)
RPMAirjet 1Airjet 2

TPS 0TPS 1TPS 0TPS 1
0onofonon
500onoffonon
1000onoffonon
2000onoffonoff
3000onoffonoff
4000onoffonoff
5000onononoff
6000offononoff
70000offononoff
8000offononoff
9000offoffonon
10000offoffoffon
11000offoffoffon
12000offonoffon
13000
off
onoffon
TPS (Throttle position Sensor)

Curves voltages
TPS positionVoltageVoltage
0 till 1/83,754,00
1/8 till 1/42,753,75
1/4 till 1/22,002,75
1/2 till 11,252,00
Back to content