i have a bit technical question regarding JTD 2003
1. i need to know what is the rpm signal pulse (say 40um/s etc?) for
JTD (you need oscilloscope to know this which i do not have). and the
duty cycle for the pulse?
2. what is the voltage for the rpm and when you rev the engine do the
rpm voltage goes up or down?
3. i ve been tryng to locate the correct wire to tap the rpm signal
(both from ECU and meter ) but the CD gives wrong location. the SC did
mentioned certain model info from the CD gives wrong wire.
if anyone can help me on this
please....
1. i need to know what is the rpm signal pulse (say 40um/s etc?) for
JTD (you need oscilloscope to know this which i do not have). and the
duty cycle for the pulse?
2. what is the voltage for the rpm and when you rev the engine do the
rpm voltage goes up or down?
3. i ve been tryng to locate the correct wire to tap the rpm signal
(both from ECU and meter ) but the CD gives wrong location. the SC did
mentioned certain model info from the CD gives wrong wire.
if anyone can help me on this
please....