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Perform a visual inspection of the components that influence the
exhaust gases
– Perform the visual inspection in relation to:
♦ Existence time
♦ Integrity
♦ Tightness
♦ Damage
Note
When finding defects, they must be eliminated.
Test conditions
• Minimum engine temperature of 80 ºC
• No fault in the memory
Turn the test devices on
Connect the Diesel engine test device -V.A.G 1743 - according
to the operation instructions.
Description, measurement process, device operation, start-up
and operation ⇒ Operation instructions V.A.G 1743
Note
♦
In engines where the hole for the PMS sensor is not accessi‐
ble, has difficult access or is large, you can use the Rotation
adapter -VAS 5087 A- or the Rotation adapter -VAS 6296- in‐
stead of the PMS sensor.
♦
It is not possible to use the terminal transmitter (for cylinder 1)
from the Diesel engine test device -V.A.G 1743- .
– Connect the Rotation adapter -VAS 5087 A- with the ignition
turned off, as follows.
Note
♦
Follow the operation instructions for the Rotation adapter -
VAS 5087 A- !
♦
You must mandatorily follow the safety indications in the op‐
eration instructions!
– Connect the Adapter cable -VAS 1587/3- from the output con‐
nection of the Rotation adapter -VAS 5087 A- to the terminal
transmitter input from the Diesel engine test device -V.A.G
1743-
– Turn the cylinder number switch to “4” (4-cylinder engine).
– Connect an Adapter -VAS 5087/1- cable to the Rotation adapt‐
er -VAS 5087 A- (VAS 5087/1 socket).
FOX 2004 ➤
Maintenance - Edition 07.2010
5. Additional tasks due to country legislation
115