I have three SPA gauges (water temp/gbox temp, oil temp/ oilpressure & volts/ fuel pressure) and have successfully wired the sensors to the DL1. On the SPA each sensor has a three wire connector with a red, green and black wire. The red is +12V, the green is GND and the black is the sensor outpu...

This is a brief how-to on adding an infra-red tire temperature sensor. I do not have time to go into detail about the wiring, but if anyone is doing the same thing as me this will help. Cost was about $180 per sensor, with another $75 per display. The setup is not perfect - see the end of the post. ...