Engine Control Unit; Removing And Installing Engine Control Unit J623 (Without Protective Housing) - Skoda Octavia III 2013 Workshop Manual

8

Engine control unit

⇒ "8.1 Removing and installing engine control unit J623 (without
protective housing)", page 321
⇒ "8.2 Removing and installing engine control unit J623 (with
protective housing)", page 322
⇒ "8.3 Removing and installing engine noise speaker",
page 324
8.1 Removing and installing engine control
unit - J623- (without protective housing)
Removing
– Switch on ignition and ⇒ Vehicle diagnostic tester connect.
– On the display press consecutively the following buttons:
♦
01 - Engine electronics
♦
01 - Targeted functions
♦
01 - Basic setting
♦
01 - Replace the engine control unit
– Switch off ignition and pull out ignition key.
Caution
Prevent the engine control unit from touching the plus pole on
the battery - risk of damage.
Note
During the course of production, several versions of mounting
brackets were installed for the engine control unit - J623- . This
has no effect on the working procedure for installation and re‐
moval.
– Unlock catch in -direction of arrow A- and remove the engine
control unit -arrow B-.
– Unlock plug connections for engine control unit - J623- and
pull off.
Install
Octavia III 2013 ➤ , Octavia III 2014 ➤
1.8/132 kW TSI; 2.0/162 kW TSI engines - Edition 01.2015
321
8. Engine control unit