MS3 Pro Synch lost at 3500 rpm

[botasjr]

hi

im instaling an ms3 pro on a engine with 36-1 whell and ford vr sensor

i lost synch at 3500 rpm, i just have change the wires, the edge on the software, but is always the same, no diference.

does the ms3 pro have some pots to adjust or other method to tune the signal???

i didn´t changed the gap between the sensor and the whell, could be a problem???? the sensor is very close to the whell.

regards

[grom_e30]

try a shunt resistor across the vr sensor wires 10k should do it.

[nathaninwa]

You can also try a 1k to 10k resistor inline on the pos wire. There are blue and yellow resistors that come with pro just for this

[botasjr]

for now, i can reach the 6500 rpm with this resistor

thanks all