PZRACING

The OBD PZ RACING interface connects directly to the universal diagnostic socket of all recent cars.

The cable located at the back allows you to obtain the following signals, useful for operating many aftermarket accessories, as well as our speed indicators (GT3000 and GT400) and our SHIFTLIGHT LT2000 indicator.

• +12V Under the key (in the OBD socket there is only a fixed power supply, OBD100 lights up the connected device when receiving the RPM signal)
• GND Ground
• RPM Engine speed signal
• SPEED Speed signal
• ALARM Active low temperature alarm signal that can be adjusted via the trimmer located at the back of the interface.
• OBD100 interface for car