Volkswagen Fox (2004 year). Manual - part 57

test is displayed.
– Select “Petrol exhaust gas test” -arrow-.

The indication for the heating period is displayed.

– Continue the exhaust gas test according to the instructions on

the screen.

– When the selection of the theoretical value of exhaust gases

is displayed, select “Selection of theoretical value of exhaust

gases”, -arrow-.

♦ Select “Pre-defined value” when it is related to the first exhaust

gas test,

♦ Or, when it is necessary to perform an exhaust gas test again,

select “last vehicle”.

– Press the indication “Continue, ” -1-.
Vehicle's data entering:
When the vehicle data entering menu is displayed:

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hicle's documentation.

♦ -1- Vehicle's manufacturer: “for example VOLKSWAGEN —

VW”

♦ -2- Type of vehicle: “for example, 1J”
♦ -3- Code number for 2: “z.B. 0603”
♦ -4- Code number for 3: “for example 358”
♦ -5- Engine identification letters “for example, AQY”
♦ -6- License plate: “for example WOB-HH 1234”
♦ -7- Vehicle identification number: “for example

WVWZZZ9NZYW123456”

– Enter in position- 8 - the kilometers traveled “for example,

32000”.

Note

♦

Other functions can be optioned with the 

Skip

 key.

♦

You can interrupt the test with the 

Skip

 key.

– Select “with OBD”, -arrow-.
Entering nominal data for the exhaust gas test:

Note

♦

If the nominal values do not exist as barcode, they must be

entered manually.

♦

All conditions for test and data necessary for the exhaust gas

test are included on the exhaust gas test datasheet for the

respective engine.

– Follow the indications on the screen during the manual data

entering.

– With “Inspection values for the exhaust gas test” on the

screen, enter successively the values displayed on the ex‐

haust gas test datasheet:

1 - Test rotation (idle speed rotation)
2 - Period of catalytic converter heating
3 - Engine temperature
4 - High idle speed rotation
5 - Content of CO with high idle speed rotation
6 - Lambda probe with high idle speed rotation
7 - Idle speed rotation
8 - Select the type of adjustment probe, enter “Enrichment

probe” or “Broad range probe” -1-.

9 - Lambda probe value
– After entering all data correctly, press the “Continue” key

-arrow-.

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    5. Additional tasks due to country legislation

the barcode, read the barcode in the exhaust gas test data‐

sheet with the reading pencil.

The screen displays the indication with all necessary data.
– Press the key -arrow- to continue the process.

Visual inspection:
– Follow the indications on the screen.
– Perform the visual inspections.
– If there are no problems, press “OK” on the screen -arrow-.

Note

When the Not OK button is pushed, you start a new test.

You can see beside the test inspection indicator, where it is nec‐

essary to connect the diagnosis connector -A -, as well as check

the MI lamp - B -.

– Follow the indications on the screen.
– Turn ignition off.
– Connect the diagnosis cable to the EOBD socket.

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- arrow C -.

– Follow the indications on the screen, - arrow C - and

-arrow A -.

♦ Start the engine.
♦ Perform an inspection with the MI lamp.
– Insert the exhaust gas probe in the exhaust gas exit tube.

Note

The exhaust gas test process continues if the measuring probe

is in the exhaust gas exit tube.

It automatically switches to readiness code.
The readiness code checks if all control devices work.

Note

♦

If all indication values are at zero, no probe inspection test is

performed.

♦

If not all indication values are at zero, a probe inspection test

is further performed.

– Confirm the condition of the “MI lamp” -arrow B-.
Condition of the catalytic converter:
It switches automatically to the catalytic converter heating phase.

– Follow the indications on the screen.
The measurement starts as soon as the engine rotation reaches

the necessary level.
– Keep the engine rotation on the necessary level.
The remaining time for performing the heating phase is indicated

-arrow A-.

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