Brantz Japanese M22 Gearbox

Brantz Japanese M22 Gearbox

Most Japanese manufacturers have standardised their gearbox outputs to accept a 20mm x 1.5mm threaded sensor which has a round peg drive with a ‘lug’ pinched onto the side. Connect up to the Brantz meter to the sensor before fitting the sensor to the vehicle. Put the Brantz on to Calibration figure 001, Switch on the Brantz and rotate the inner rotor of the sensor. See the Brantz tripmeter increment. Do not proceed to fitting the sensor to the vehicle if this stage does not function correctly. Unscrew the original speedometer cable from the gearbox, gently screw in the Brantz Japanese sensor with the drive pin in place, checking that a spacer is not needed to prevent the inner rotor from binding, and screw the original speedometer cable into the sensor with the same check for binding. Wiring is to the Brantz GREY cable as follows: Green to Black or Silver (negative Ground), Brown to Red (positive power supply), Blue to White (pulsed signal output). Some Japanese sensors are wired Green/Yellow to Green/Yellow, Blue to Blue, Brown to Brown. Technical specification: 4 pulses per revolution (20mA sink capability). Hysteresis type sensor. 5volts to 13 volts power supply.