Installing wiring harness for sensor system of cylinder bank 1
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2023 BMW M5, 2022 BMW M5, 2021 BMW M5, 2020 BMW M5, and 2019 BMW M5. However, it is still accessible from the selected car via links, so may be relevant.
Wiring harness section for sensor system of cylinder bank 1
- Guide in and position wiring harness for sensor system of cylinder bank 1.
- Clip in wiring harness mounting (8) .
- Connect connector (7) to the electronic coolant pump of exhaust turbocharger and lock.
- Connect connector (6) to thermostat housing and lock.
- Attach the connector (5) to the temperature sensor and lock it.
- Connect connector (4) to differential pressure sensor and lock.
- Connect connector (3) of the tank vent line of cylinder bank 1 and lock.
- Connect connector (2) on the VANOS solenoid actuator of the exhaust camshaft of cylinder bank 1 and lock.
- Connect connector (1)
on the VANOS solenoid actuator of the intake camshaft of cylinder bank 1 and lock.
- Clip in wiring harness mounting (2) .
- Connect connector (1)
on the electronic coolant pump of the low-temperature coolant circuit and lock.
- Connect the connector (2) on the alternator and lock.
- Connect connector (1)
on exhaust turbocharger and lock.
- Clip wiring harness for the sensor system of cylinder bank 1 into the wiring harness mounting (4) .
- Connect connector (3) of the high pressure pump of cylinder bank 1 and lock.
- Clip in wiring harness mountings (2) .
- Connect connector (1) on rail pressure sensor and lock.
- Connect the connector (4) of the oxygen sensor monitor of the cylinder bank 1 and lock it.
- Connect the connector (3) of the Lambda oxygen sensor of cylinder bank 1 and lock it.
- Position coolant ventilation line in area (2) and clip in.
- Tighten down screws (1) .
TIGHTENING TORQUES SPECIFICATION
| Holder of sensor system | ||
| M6x16 screw | Tightening torque | 10 Nm |
- Feed in the alternator cable (8) on the holder.
- Tighten down screw (6) .
TIGHTENING TORQUES SPECIFICATION
| Wiring harness to cylinder head cover | ||
| M6x16 screw | tightening torque | 10 Nm |
- Position cable heads.
- Tighten nut (7) .
TIGHTENING TORQUES SPECIFICATION
| Ground cable to hold-down device | ||
| Nuts | Tightening torque | 5.5 Nm |
- Tighten down screw (5) .
TIGHTENING TORQUES SPECIFICATION
| Wiring harness to cylinder head cover | ||
| M6x16 screw | tightening torque | 10 Nm |
- Clip in wiring harness for sensor system of cylinder bank 2 (4) .
- Clip in wiring harness section, Digital Motor Electronics (DME) (3) .
- Connect connector (2) on intake camshaft sensor of cylinder bank 1 and lock.
- Connect connector (1) on exhaust camshaft sensor of cylinder bank 1 and lock.
- Clip in wiring harness mounting (3) .
- Connect connector (2) on Valvetronic servomotor and lock.
- Connect connector (1)
on pressure sensor for intake air and lock.
- Connect connectors (3) and lock.
- Clip plug connection (3) into wiring harness mounting.
- Tighten down screws (2) .
TIGHTENING TORQUES SPECIFICATION
| Cylinder bank 1, wiring harness sensor system on heat shield | ||
| M6x16 screw | Tightening torque | 10 Nm |
- Connect connectors (1)
and lock.
- Raise vehicle.
- Check connector (1) for coolant residues; clean with compressed air if necessary.
- Connect connectors (1)
and lock.
- Connect connectors (1)
and lock.
- Position the heat shield (2) .
- Tighten down screws (1) .
TIGHTENING TORQUES SPECIFICATION
| heat shield | ||
| M6x16 screw | Tightening torque | 8 Nm |
- Connect connectors (2) and lock.
- Position the plug connection (2) .
- Lock the plug connection (2) downwards with the snap-in lug.
- Connect connectors (1)
and lock.
- Secure wiring harness section (1)
in the holder (2)
.
- Connect connectors (1) and lock.
- Engage the cable bracket (2) .
Follow-up work
- Refer to INSTALLING THE RIGHT THROTTLE BODY .
- Refer to INSTALLING THE RIGHT-HAND CHARGE AIR COOLER .
- Refer to INSTALLING OIL FILLER NECK .
- Refer to CLOSING THE COOLANT PUMPS .
- Refer to FILLING THE LOW-TEMPERATURE COOLING SYSTEM WITH THE VACUUM FILLING EQUIPMENT .
- Refer to VENTING THE LOW-TEMPERATURE COOLING SYSTEM .
- Refer to INSTALLING THE WHEEL ARCH COVER ON THE FRONT LEFT AND BOTTOM RIGHT .
- Refer to FASTENING ANTI-ROLL BAR ON FRONT AXLE SUPPORT .
- Refer to SECURING THE ANTI-ROLL BAR LINK ON THE LEFT AND RIGHT TO THE ANTI-ROLL BAR .
- Refer to SECURING THE WIRING HARNESS FOR THE EPS ON THE FRONT AXLE SUPPORT .
- Refer to INSTALLING THE STIFFENING PLATE .
- Refer to INSTALLING FAN COWL WITH ELECTRIC MOTOR .
- Refer to INSTALLING THE COVER OF THE STEERING ASSEMBLY ON THE LEFT .
- Refer to ATTACHING THE FRONT LEFT WHEEL .
- Refer to INSTALLING THE REAR TOP CROSS CONNECTION .
- Refer to INSTALLING RIGHT INTAKE SILENCER HOUSING .
- Refer to INSTALLING LEFT INTAKE SILENCER HOUSING .
- Refer to INSTALLING FRONT CROSS CONNECTION .
- Refer to TIGHTENING THE LEFT FRONT-END STRUT .
- Refer to TIGHTENING THE FRONT-END STRUT ON THE RIGHT .
- Refer to INSTALLING THE COVER IN THE ENGINE COMPARTMENT ON THE RIGHT .
- Refer to INSTALLING THE COVER IN THE ENGINE COMPARTMENT ON THE LEFT .
- Refer to INSTALLING MOUNTING FOR DME MASTER CONTROL MODULE SUPPORT .
- Refer to INSTALLING CONTROL UNIT HOLDER FOR CYLINDERS 1 TO 4 .
- Refer to INSTALLING ACOUSTIC COVER .
- Installing the cover panel of the master DME control unit.
- Position the cover of the master DME control unit (1)
- Engage the cover panel of the master DME control unit (1) downwards with the clamps (2) and the guide pins (3) in the carrier plate of the DME.
- Refer to INSTALLING THE COVER PANEL OF THE SLAVE DME CONTROL UNIT .
- Refer to CONNECTING BATTERY GROUND LEAD .