Removing And Installing Engine Control Unit, Golf Plus; Removing And Installing Anti-Theft Engine Control Unit, Golf Plus - Volkswagen Golf Plus 2005 Service Manual

2.5 Removing and installing engine control
unit, Golf Plus
Note
If the engine control unit is to be renewed, connect vehicle diag‐
nostic, testing and information system -VAS 5051B- and perform
"Renewing engine control unit" in guided functions.
Removing:
– Switch off ignition.
– Remove plenum chamber bulkhead ⇒ General body repairs;
Rep. Gr. 50 ; Body - front; Plenum chamber bulkhead .
– Loosen securing nuts -arrows-.
– Release connectors on engine control unit and pull off con‐
nector.
– Push bracket -1- off engine control unit in direction of arrow.
Installing:
– Push bracket onto engine control unit.
– Tighten securing nuts -arrows- to 10 Nm.
– Fit connectors and lock in position.
– Install plenum chamber bulkhead ⇒ General body repairs;
Rep. Gr. 50 ; Body - front; Plenum chamber bulkhead .
2.6 Removing and installing anti-theft en‐
gine control unit, Golf Plus
Special tools and workshop equipment required
♦ Grip pliers
4-cylinder diesel engine (1.9 l engine) - Edition 01.2009
Golf 2004 ➤ , Golf Plus 2005 ➤
2. Engine control unit
183