9000 Aero L4-2290cc 2.3L DOHC Turbo EFI (1996)
The combined instrument (fuel gauge/engine temperature gauge) are both two pole instruments where one coil in each instrument is fed with about 12 V
from control module pin 22. Both gauges are grounded to grounding point G8.
Fuel level gauge
The control module feeds 1 - 9 V on pin 24 to the second coil in the fuel gauge and in this way controls the gauge reading.
Engine temperature gauge
The control module feeds 1 - 9 V on pin 30 to the second coil in the engine temperature gauge and in this way controls the gauge reading.
