Tachometer

Tachometer

The tachometer receives battery current from fuse A4 in the passenger compartment fusebox on a W wire. The gauge pointer will deflect dependent on the signal received from the ignition coil on a WB wire.

Voltage gauge

The voltage gauge receives battery voltage from fuse A4 in the passenger compartment fuse box on a W wire providing the starter switch is in position II. The other side of the gauge is connected to earth on a B wire. The gauge pointer will deflect to indicate the condition of the battery.

Oil temperature gauge

The oil temperature gauge receives battery voltage from fuse A4 in the passenger compartment fuse box on a W wire providing the starter switch is in position II. The gauge pointer will deflect dependent on the resistance between the NU connection at the oil temperature sensor and earth representing the temperature of the oil. The earth path to the sensor is on a B wire.