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ADJUSTMENT

ADJUSTMENT

The following headings are displayed on the ISAT Scan Tool in the "ADJUSTMENT" menu.


1. "SPEEDOMETER"

2. "FUEL GAUGE"

3. "TURBO GAUGE"

4. "TEMPERATURE GAUGE"

5.
Note

In connection with the adjustment of any gauge, the ISAT Scan Tool first reads what has been programmed in the main instrument display panel and shows it on the display.


Note

To see the results of adjustments carried out as described in points 2-4, the ignition must be switched off on completion of adjustment.




1. "SPEEDOMETER" With this command it is possible to ascertain the tyre size for which the speedometer is programmed. The response consists of 2 figure groups, the first is the number of pulses (from the ABS) which the speedometer interprets as one km and the second is the number of pulses which the odometer interprets as one km. The figures should coincide with those in the table below.

Tyre size

Pulses/km

185/65

15231

15088

15311

195/60

15458

205/50

15303

15533



2. "FUEL GAUGE" There are 2 parameters from which to choose. The first is used to move the entire tank scale up or down.

Select a litres figure where the fuel gauge should show an empty tank.

The range is between -10 and +10 litres in steps of 1 litre.

The second parameter is "TANK DEAD RECKON" and you use this to choose the number of litres at which the main instrument switches from reading the tank transmitter to using fuel pulses to calculate the amount of fuel remaining in the tank.

The range is between 0 and 20 litres in steps of 1 litre.

Note

When these parameters are adjusted there must be more than 15 litres of fuel in the tank.


3. "TURBO GAUGE"

Adjustment of 2 turbo parameters

"ATMOSPHERIC PRESS": Range between 81 and 120 kPa in steps of 3 kPa.

The mark between the white and yellow zones.

This is where you enter the turbo pressure the engine should have for the gauge needle to reach this mark.

"MAX BOOST PRESSURE": Range between 150 and 231 kPa in steps of 3 kPa.

This is where you enter the turbo pressure the engine should have for the gauge needle to reach the beginning of the red zone.

4. "TEMPERATURE GAUGE"

Adjustment of 5 parameters

"LOW TEMP UPPER": Range between 30 and 70°C (86 and 158°F) in steps of 1°C (1.8°F).

The mark between the blue and white zones of the scale.

"HORIZ. LOW TEMP": Range between 80 and 100°C (176 and 212°F) in steps of 1°C (1.8°F).

This is the lowest temperature that the needle is allowed to indicate in the horizontal position.

"HORIZ. HIGH TEMP": Range between 105 and 125°C (221 and 257°F) in steps of 1°C (1.8°F).

This is the highest temperature that the needle is allowed to indicate in the horizontal position.

"HIGH TEMP LOW": Range between 120 and 130°C (248 and 266°F) in steps of 1°C (1.8°F).

The mark between the white and red zones of the scale.

"BLACK PANEL TEMP": Range between 120 and 130°C (248 and 266°F) in steps of 1°C (1.8°F).

This is the temperature at which the gauge lighting comes on when BLACK PANEL is activated.

Note

"HIGH TEMP LOW" must be higher than "HORIZ. HIGH TEMP".