Removing Wire Harness For Engine (V6 Turbo)
- Loosen section of line.
Section of line
- 1.1 Release and disconnect electric plug connection on oil level sensor -1- .
- 1.2 Release and disconnect electric plug connection on right knock sensor -2- .
- 1.3 Release and disconnect electric plug connection on engine speed sender -3- .
- 1.4 Loosen fixing clips -4- .
- Unclip fixing clip -1-
and guide section of line -2-
forward over the coolant pipes -Arrow-
.
Fixing clip
- Release and disconnect electric plug connection for rear water pump -1-
.
Electric plug connection for water pump
- Unclip omega clip -2-
for section of line for water pump.
Omega clip
- Release and disconnect electric plug connection for temperature sensor -1-
.
Electric plug connection for temperature sensor
- Release and disconnect electric plug connection on vacuum valve -2-
.
Electric plug connection on vacuum valve
- Unclip fixing clip -3-
for section of line at the bottom left.
Fixing clip
- Release and disconnect electric plug connection on left knock sensor -1-
.
Electric plug connection for left knock sensor
- Unclip fixing clip -2-
for section of line at the bottom left.
Fixing clip
- Release and disconnect electric plug connection on oil pressure control valve -3-
.
Electric plug connection for oil pressure control valve
- Unclip omega clip -4-
for section of line at the bottom left.
Omega clip for oil pressure control valve
- Unclip fixing clip -1-
for section of line at the bottom left.
Fixing clip
- Unclip omega clip -2-
for section of line at the bottom left.
Omega clip
- Guide section of line -3-
to the rear -Arrow-
.
Section of line
- Release and disconnect electric plug connection on exhaust camshaft controller -1-
.
Electric plug connection on exhaust camshaft adjuster
- Release and disconnect electric plug connection on intake camshaft controller -2-
.
Electric plug connection on intake camshaft adjuster
- Release and disconnect electric plug connection on high-pressure pump -3-
.
Electric plug connection for high-pressure pump
- Release and disconnect electric plug connection for fuel pipe pressure sensor -1-
.
Electric plug connection for fuel pipe pressure sensor
- Release and disconnect electric plug connection for fuel pressure sensor -2-
.
Electric plug connection for fuel pressure sensor
- Unclip heat protection mat -1-Arrow-
.
Heat protection mat
- Release and disconnect electric plug connection for active carbon filter valve -1-
.
Electric plug connection for active carbon filter valve
- Release and disconnect electric plug connection for active carbon filter lock -2-
.
Electric plug connection for active carbon filter lock
- Unclip fixing clip -3-
for section of line for right inner V.
Fixing clip
- Release and disconnect electric plug connection for inner V temperature sensor -4-
.
Electric plug connection for inner V temperature sensor
- Release and disconnect electric plug connection for turbocharger vacuum valve -5-
.
Electric plug connection for turbocharger vacuum valve
- Disconnect fuel lines.
Fuel line
- 26.1 Release and disconnect coupling -1- from fuel supply line -2- .
- 26.2 Loosen spring band clamp -3- from fuel return line -4- .
- 26.3 Lay fuel lines aside -2 and 4- .
- Expose the cable duct.
- 27.1
Release and disconnect electric plug connections on ignition coils -1-
.
Electric plug connections for ignition coils
- 27.2
Loosen electric line for oxygen sensor -2-
from the cable duct.
Electric line for oxygen sensor
- 27.3
Release and disconnect electric plug connection for oxygen sensor -3-
.
Electric plug connection for oxygen sensor
- 27.4
Release and disconnect electric plug connections for camshaft actuators -4-
.
Electric plug connections for camshaft actuators
- 27.5
Release and disconnect electric plug connection on camshaft pulse sender -5-
.
Electric plug connection for camshaft pulse sender
- 27.6
Unscrew fastening screws for ground lines -1-
and disconnect ground lines from cylinder head.
Ground lines on cylinder head
Ground line on cylinder head
- 27.7
Pull cable duct -1-
off ball studs -2-
and set it aside.
Ball studs
- 27.1
Release and disconnect electric plug connections on ignition coils -1-
.
- Release and disconnect electric plug connections for injectors for cylinders 1 to 3 -1-
.
Electric plug connections for injectors for cylinders 1 to 3
- Release and disconnect electric plug connection for exhaust turbocharger -1-
.
Electric plug connection for exhaust turbocharger
- Unclip omega clip -2-
for section of line at the front.
Omega clip
- Release and disconnect electric plug connection for intake air sensor -1-
.
Electric plug connection for intake air sensor
- Unclip fixing clips -2-
for section of line at the front.
Fixing clips
- Release and disconnect electric plug connection on throttle valve -3-
.
Electric plug connection for throttle valve
- Guide wire harness for engine (V6 Turbo) to the left side and set it down.
- Release and disconnect electric plug connection on oil temperature sensor -1-
.
Electric plug connection for oil temperature sensor
- Release and disconnect electric plug connection on oil pressure switch -2-
.
Electric plug connection for oil pressure switch
- Unclip omega clip -3-
for section of line for left inner V.
Omega clip
- Release and disconnect electric plug connection on exhaust camshaft controller -1-
.
Electric plug connection for exhaust camshaft controller
- Release and disconnect electric plug connection on intake camshaft controller -2-
.
Electric plug connection for intake camshaft controller
- Unclip fixing clips -3-
for section of line at the rear left.
Fixing clips
- Release and disconnect electric plug connections for ignition coils for cylinders 4-6 -1-
.
Electric plug connections for ignition coils
- Release and disconnect electric plug connections for camshaft actuators -2-
.
Electric plug connections for camshaft actuators
- Unscrew fastening screws -1-
and remove ground lines.
Fastening screws for ground line
- Release and disconnect electric plug connection for pulse sender -1-
.
Electric plug connection for pulse sender
- Pull cable duct off ball studs -Arrows-
.
Cable duct
- Release and disconnect electric plug connections for control unit -1-
.
Electric plug connections on control unit
- Release and disconnect electric plug connection for main wire harness -2-
.
Electric plug connection for main wire harness
- Unclip fixing clip -3-
for section of line for engine control unit.
Fixing clip
- Remove wire harness for engine (V6 Turbo) from the vehicle.