I am hoping someone can help me on a project I am working on. I have converted a car from automatic to manual transmission. Mechanically everything works great but I am having an issue with some of the electrical.
On the clutch pedal is a hall sensor with 4 wires. 12V power, ground, and two output wires. The hall sensor came with the clutch pedal/master cylinder.
On a bench from a 12v battery and with my multimeter,I have the follwing;
Pin 2 has 0.002v when the clutch pedal is not pressed and 0.00v when the clutch pedal is pressed
Pin 4 has12.78v when the clutch pedal is not pressed and 10.49v when the clutch pedal is pressed.
I would like to use the hall sensor to control a relay that will close a circuit on the neutral safety switch when the clutch pedal is pressed allowing the car to start. Currently I have bypassed the neutral safety with a jumper so the car will start in gear without the clutch pedal pressed, but this is a big safety issue and this was done for testing purposes only.
I’m really not sure how to go about controlling a relay with a hall sensor like this or if it's even possible. I apoligise for any dumb questions in advance as I am very inexperienced on this sort of thing. Hence why I am here. Any help would be appreciated. Thank you!
![CM pinout.png CM pinout.png](https://forum.allaboutcircuits.com/data/attachments/292/292921-983062ab1557c5614848d75c034e3a3b.jpg)
Any help would be appreciated.
On the clutch pedal is a hall sensor with 4 wires. 12V power, ground, and two output wires. The hall sensor came with the clutch pedal/master cylinder.
On a bench from a 12v battery and with my multimeter,I have the follwing;
Pin 2 has 0.002v when the clutch pedal is not pressed and 0.00v when the clutch pedal is pressed
Pin 4 has12.78v when the clutch pedal is not pressed and 10.49v when the clutch pedal is pressed.
I would like to use the hall sensor to control a relay that will close a circuit on the neutral safety switch when the clutch pedal is pressed allowing the car to start. Currently I have bypassed the neutral safety with a jumper so the car will start in gear without the clutch pedal pressed, but this is a big safety issue and this was done for testing purposes only.
I’m really not sure how to go about controlling a relay with a hall sensor like this or if it's even possible. I apoligise for any dumb questions in advance as I am very inexperienced on this sort of thing. Hence why I am here. Any help would be appreciated. Thank you!
![CM pinout.png CM pinout.png](https://forum.allaboutcircuits.com/data/attachments/292/292921-983062ab1557c5614848d75c034e3a3b.jpg)
Any help would be appreciated.