Removing engine wiring harness for sensor system 2
WARNING:
Hot surfaces.
Risk of burning!
Risk of burning!
- Perform all work only on components that have cooled down.
Preliminary work
- Refer to BRINGING FRONT COMPARTMENT LID IN THE SERVICE POSITION .
- Refer to DISCONNECTING ALL BATTERY GROUND LEADS .
- Refer to REMOVING THE SEAL FOR THE HOOD REAR .
- Refer to REMOVING THE COVER OF THE ENGINE COMPARTMENT AT THE REAR LEFT .
- Refer to REMOVING THE COVER OF THE REAR RIGHT ENGINE COMPARTMENT .
- Refer to REMOVING LEFT AND RIGHT WIPER ARM .
- Refer to REMOVING WINDSHIELD PANEL COVER .
- Refer to REMOVING THE ACOUSTIC COVER .
- Refer to REMOVING THE CENTER COWL UPPER PART .
- Refer to REMOVING ACOUSTIC COVER AT REAR .
- Refer to REMOVING THE CLEAN AIR PIPE WITH THE RESONATOR .
- Refer to REMOVING THE DIFFERENTIAL PRESSURE SENSOR .
- Refer to REMOVING THE CYLINDER HEAD COVER ACOUSTIC COVER .
- Refer to REMOVING THE COVER PANEL OF THE DME CONTROL UNIT .
Engine wiring harness for sensor system 2
NOTE:
RISK OF DAMAGE
Electrostatic discharge.
Damage to or destruction of electrical components.
Electrostatic discharge.
Damage to or destruction of electrical components.
- Leave the electrical components in their original packaging until they are being installed. Only use the original packaging for returning the product. Always package removed components straight away.
- Read and comply with user information on using the associated special tool 12 7 060.
- Only tap the housings of electrical components. Do not tap pins or multi-pin connectors directly.
- Wear electrically conductive clothing and antistatic shoes (with ESD symbol).
- For additional information see: 61 35... NOTES ON ESD (ELECTROSTATIC DISCHARGE) PROTECTION
NOTE:
RISK OF DAMAGE
Damage to wires when disconnecting connectors and plug connections.
Sheared wires can cause a short circuit.
Damage to wires when disconnecting connectors and plug connections.
Sheared wires can cause a short circuit.
- Do not pull on wires when disconnecting connectors and plug connections.
- Unlock and disconnect plug connections (1) .
- Unlock and disconnect plug connections (2) .
- Feed out the wiring harness section (3)
for sensor system 2 and place to one side.
- Unlock the locks (arrows).
- Feed out the wiring harness section (1)
for sensor system 2 and place to one side.
- Unlock the lock (arrow).
- Feed out the wiring harness section (1)
for sensor system 2 and place to one side.
- Unlock the holder (1) .
- Feed out coolant line (2)
and place to one side.
- Unlock the holder (1) .
- Feed out the wiring harness section (2)
for sensor system 2 and place to one side.
- Unlock and disconnect plug connections (1) .
- Loosen nut (2) .
- Feed out the ground cable (3) and remove.
- Unlock the locking mechanisms (arrows) and feed out the wiring harness section (4)
for sensor system 2 and place to one side.
- Loosen clamp (1)
.
- Unlock plug connection (1) and disconnect.
- Loosen clamps (2) .
- Remove the wiring harness section (3)
and put to one side.
- Unlock and disconnect plug connections (1) .
- Release the clamps (arrows).
- Feed out the wiring harness section (2)
for sensor system 2 and place to one side.
- Unlock plug connection (1)
and disconnect.
- Unlock plug connection (1)
(arrow) and disconnect from the holder (2)
.
- Unlock plug connection (1)
and disconnect.
- Unlock the locks (1) .
- Feed out the connector (2) from the holder (3) in the direction of the arrow and set aside.
- Release the cable (4)
from the clamp (5)
.
- Unlock and disconnect plug connections (1) .
- Unlock and disconnect plug connections (2) .
- Release the clamps (arrows).
- Unlock and loosen the locks (3) .
- Unlock plug connection (4) and disconnect.
- Feed out the wiring harness section (5)
for sensor system 2 and place to one side.
- Feed out engine wiring harness (1) for sensor system 2 and remove it.