Volkswagen Golf Service & Repair Manual: Engine control unit
- Removing and installing engine control unit -J623- (with metal locking plate)
- Removing and installing engine control unit -J623- (with protective housing)
Removing and installing lambda probe 1 before catalytic converter
-GX10-/lambda probe 1 after catalytic converter -GX7-
Lambda probe 1 before catalytic converter -GX10- consists of
Lambda probe -G39-
Lambda probe heater -Z19-
...
Removing and installing engine control unit -J623- (with metal locking
plate)
Special tools and workshop equipment
required
Hot air blower -VAS 1978/14A--1-
with nozzle -2- fr ...
Other materials:
Removing and installing data bus diagnostic interface -J533-
Note
When renewing the control unit, select
Renew function for the respective control unit in
Guided fault finding or
Guided functions mode
→ Vehicle
diagnostic tester.
Removing
...
Introduction
This chapter contains information on the following subjects:
→ Overview of the menu structure
→ Using the selection menu in the instrument cluster
→ Button for the driver assist systems
→ Selection menu
→ Driving data
→ ...
Displays
Fig. 178 In the instrument cluster display:
examples of recognised speed limits or overtaking restrictions with accompanying
additional signs
First read and observe the introductory information
and safety warnings
Traffic sign recognition texts
Cause and solut ...
