Volkswagen Fox (2004 year). Manual - part 59

– 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 the respective “Selection of theoretical val‐

ue 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”.

– Charge in the indication “Continue, ” inquire -1-.
Vehicle's data entering:
The vehicle's data entering menu will be displayed.

FOX 2004 ➤

5. Additional tasks due to country legislation    

109

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

WVWZZZ1JZYW123456”

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

32000”.

Note

♦

With the Skip key, it is possible to call new functions.

♦

With the Skip key, it is possible to interrupt the test.

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.

Manually entering nominal data for the exhaust gas test:
– Follow the indications on the display 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 - Increased idle speed rotation
5 - Content of CO with high idle speed rotation
6 - Lambda with high idle speed rotation
7 - Idle speed operation
8 - Select the type of probe adjustment: “Enrichment probe” or

“Broad range probe” - 1 -.

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

-arrow-.

FOX 2004 ➤

110

    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 the “in order” key -arrow-.

Note

When the Not OK key is pressed, a test is originated.

Here you find the indication of visual inspection with the instruc‐

tion to connect the cable to the vehicle.
– Follow the indications on the screen.
– Turn ignition off.
– Connect the adapter for old vehicles -VAS 5051/2- or rotation

number adapter -VAS 5087/- or the Diagnosis cable -VAS

5051/6A- to the vehicle.

Note

♦

In some engines, it is not possible to connect the inductive

sensor to cylinder 1.

♦

In these engines, you can use the rotation number adapter -

VAS 5087/- .

♦

In some engines, you must use the rotation number adapter -

VAS 5087/- .

– Turn the ignition on.
– 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 the readiness code
Condition of the catalytic converter:
It automatically switches to the catalytic converter's heating

phase.

FOX 2004 ➤

5. Additional tasks due to country legislation    

111

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

-arrow A-.

Heating period:
It automatically switches to the engine temperature measurement

indication.
– Follow the indications on the screen.

Note

This indication appears just before the engine temperature rea‐

ches 80 degrees Celsius.

– The engine temperature must reach the necessary level.

Measurement in high idle speed rotation:
It switches automatically to the high idle speed rotation measure‐

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

the necessary level.

Note

♦

With the key, 

▸

 it is possible to void the measurement, that is,

not perform the exhaust gas test.

♦

With the key, 

←

 the measurement values are reset and the test

can be repeated.

– Keep the engine rotation on the necessary level.
The remaining time for performing the measurement is displayed

-arrow A-.

FOX 2004 ➤

112

    5. Additional tasks due to country legislation