9-3 Coupe (9400) L4-2.0L Turbo (B205) (2001)
After adjustment, switch the ignition off and on again as a check. Use the "Fuel level" read value to check the adjustment made.
1. Drain the fuel tank.
-
The Read Value should be 0 litres.
2. Turn the ignition switch to OFF.
3. Add 10 litres of fuel to the tank.
4. Turn the ignition switch to ON.
5. Read value "Tank Contents". Adjust Tank offset to the correct value.
6. Activate the fuel gauge and check that the gauge reading is correct at all the "breakpoints". Adjust the breakpoints if necessary. For breakpoints set
at the works.
7. Clear the diagnostic trouble codes in all systems.
Perform a functional test.
Test OK?
YES The steps taken to rectify the fault were correct.
NO
Go to Before changing a control module
Alternative 2. Reading error at a certain level.
1. Activate the fuel gauge and check that the gauge reading is correct at all the "breakpoints". Adjust the breakpoints if necessary. For breakpoints set
at the works.
2. Clear the diagnostic trouble codes in all systems.
Perform a functional test.
Test OK?
YES The steps taken to rectify the fault were correct.
NO
Go to Before changing a control module
Adjusting the fuel gauge
Adjustment of fuel gauge breakpoints. If the reading error occurs only at a certain fuel level, adjust the fuel gauge reading by means of the relevant
command.
1. Tank Empty, 0 litres
Adjustment of gauge reading at 0-litre breakpoint. Can be adjusted from -3 to +2 litres. Does not affect the "Fuel level" read value. Use the
"Activate" command to check the reading.
2. Tank Reserve, 10 litres