Installing the intake plenum
NOTE:
RISK OF DAMAGE
Improper routing of cables and wiring harnesses .
Trapped, crushed or damaged cables may cause short circuits and malfunctions .
Improper routing of cables and wiring harnesses .
Trapped, crushed or damaged cables may cause short circuits and malfunctions .
- Route all cables without abrasions, do not trap and crush.
NOTE:
TECHNICAL INFORMATION
Make sure that the connections are locked correctly. The locks must engage audibly.
Make sure that the connections are locked correctly. The locks must engage audibly.
- Feed in the intake plenum (2) and position it.
- Connect and lock coolant line (1) .
- The coolant line (1)
must engage audibly.NOTE: TECHNICAL INFORMATION
Additional coolant can leakage. Make sure that no coolant enters the intake port of the cylinder head. - Position the intake plenum (A) .
- Tighten the screws in the sequence (1) to (7) in 360 degree increments.
TIGHTENING TORQUE SPECIFICATION
| Intake plenum to cylinder head | ||
| M6 | Tightening torque | 10 Nm |
- Connect and lock coolant line (1) .
The coolant line (1) must engage audibly.
- Tighten down screw (1) .
TIGHTENING TORQUE SPECIFICATION
| Intake plenum to support | ||
| M6X25 | Tightening torque | 8 Nm |
- Tighten down screw (4) .
TIGHTENING TORQUE SPECIFICATION
| Intake plenum to support | ||
| M6X25 | Tightening torque | 8 Nm |
- Thread in and install coolant line (3) .
- Secure clamps (2) .
- Connect connector (1)
and lock.
The connector (1) must engage audibly.
- Connect and lock the connector (1) .
The connector (1) must engage audibly.
- Check the sealing ring (1)
for damage and replace the tank ventilation line if necessary.
- Insert and install the tank vent line (2)
.
The locks (1) must engage audibly.
- Check the sealing rings (1) for damage and replace the tank ventilation line (2) if necessary.
- Insert and install the tank vent line (3)
.
The locks (2) must engage audibly.
- Secure the tank vent line (3) to the clamp (4) .
- Connect connector (1)
and lock.
The connector (1) must engage audibly.
- Check the sealing rings (1)
for damage and replace the tank ventilation line (2)
if necessary.
- Insert and install the tank vent line (2) .
- Secure the tank vent line (2) to the clamp (3) .
- Tighten down screw (1) .
TIGHTENING TORQUE SPECIFICATION
| Tank vent line to intake plenum | ||
| Oval-head screw | Tightening torque | 3 Nm |
- Insert and install the tank vent line (1) .
- Secure the tank vent line (1)
to the clamp (2)
.
- Attach the wiring harness section (1)
for the injectors and the ignition coils on the cylinder head cover (2)
.
- Feed in and install the wiring harness section (1) for the injectors and the ignition coils.
The locks (arrows) must engage audibly.
- Feed in and install the wiring harness section (2)
for sensor system 2.
The locks (1) must engage audibly.
- Check the sealing ring (1)
for damage and, if necessary, replace it.
- Insert and install charge air line (2) .
- Tighten down screws (1) .
TIGHTENING TORQUE SPECIFICATION
| Charge air line to throttle valve | ||
| M6x30 | tightening torque | 8 Nm |
Follow-up work
- Refer to INSTALLING THE TANK VENT VALVE .
- Refer to INSTALLING CONTROL UNIT BRACKET .
- Refer to INSTALLING THE INTEGRATED POWER SUPPLY MODULE (PDM) .
- Refer to INSTALLING THE DME CONTROL UNIT .
- Refer to CONNECTING NEGATIVE BATTERY CABLE OF THE SYSTEM BATTERY .
- Refer to FILLING AND VENTING THE LOW-TEMPERATURE COOLANT CIRCUIT .
- Refer to INSTALLING ACOUSTIC COVER AT REAR .
- Refer to INSTALLING THE FRONT HOOD SEAL AT THE REAR .
- Refer to INSTALLING ACOUSTIC COVER .
- Refer to INSTALLING THE STIFFENING PLATE .
- Refer to INSTALLING FRONT UNDERBODY PROTECTION .
- Refer to TAKING HOOD OUT OF THE SERVICE POSITION .