– Disconnect earth cable -arrow- from battery -A- when ignition
is switched off.
– Remove air filter housing ⇒ 4-cyl. diesel engine (2.0 l engine,
common rail); Rep. gr. 23 .
– Remove battery -A- and battery tray -arrows-.
– Remove windscreen wiper arms and plenum chamber cover
⇒ page 183 .
– Remove bulkhead of plenum chamber.
The following figure shows the wiring harness viewed from the
windscreen with bonnet open.
1 - Bulkhead of plenum chamber
2 - Wiring harness
3 - Windscreen
– Unclip wiring harness -2- from attachments -arrows-.
– Remove bolt -1- and nut -2- from bulkhead of plenum chamber
-3-.
– Remove bulkhead of plenum chamber -3- upwards from ve‐
hicle.
– Remove engine control unit -J623- ⇒ 4-cyl. diesel engine (2.0
l engine, common rail); Rep. gr. 23 .
Golf Variant 2007 ➤ , Golf Variant 2010 ➤ , Jetta 2005 ➤
Electrical system - Edition 07.2010
498 Rep. gr.97 - Wiring