Repair Service Manual

REPAIR MANUAL
8
ELECTRICITY-INSTRUMENTS
Diesel engine preheating function:
The temperature sensor sends the signal to the thermostat unit.
Whenever the ignition is activated, the preheating relay and preheating lamp are controlled as per
the following calibration tables:
If the dashboard detects an open circuit or short-circuit, it takes the default value of 10 seconds for
the lamp and 16 seconds for the glow plugs.
This function can be activated or inhibited using the buttons on the dashboard: (only on 8AJ033A
models)
To change the state of this function, ON-OFF or OFF-ON: Turn the ignition on and wait for the
dashboard to switch to normal operation. Then, hold the left-hand button pressed for 10 seconds.
The message « d On » or « d OFF » is displayed in the left-hand LCD.
This message means the diesel preheating function is activated.
This message means the diesel preheating function is inhibited.
Open-circuit "----" 9900 10 16 Si R > 9900
-30 9052 39 46 Si 9800 > R > 9052
-20 4651 22 29 Si 9052 > R > 4651
-10 2865 15 22 Si 4651 > R > 2865
0 1600 10 16 Si 2865 > R > 1600
10 1044 7 12 Si 1600 > R > 1044
20 646,9 5 8 Si 1044 > R > 646
30 419,8 3 6 Si 646 > R > 419
40 300 2 4 Si 419 > R > 300
Short-circuit "----" 100 10 16 Si R < 100
Temporisation témoin
(Secondes)
Temporisation bougies
(Secondes)
Témpérature moteur
ºC
Ohms
Engine temperature
°C
Ohms
Lamp timeout (Seconds)
Plug timeout (Seconds)
If R > 990