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– Install the Adapter -V.A.G 1381/12- in place of the glow plugs.
– Check compression with the Compression meter -
V.A.G 1763- .
Note
How to use the compression meter ⇒ Instruction Manual .
– Operate the starter motor until the meter does not indicate fur‐
ther increase in pressure.
Compression pressure:
New: 25...31 bar. Wear limit: 19 bar.
Permissible difference between all cylinders: 5 bar.
– Install glow plugs with U/J extension and socket, 10 mm
-3220- . Tightening torque: 15 Nm.
– Check fault memory, eliminate possible present failures and,
then, erase fault memory
⇒ page 115
.
Note
Removing the central connector from unit injectors causes faults
to be recorded. Therefore, check the fault memory and erase it,
when required.
Fox 2004 ➤
3 - Cyl. diesel engine - Edition 02.2009
50
Rep. Gr.15 - Cylinder head, valve control mechanism
