11 78 533 Replacing Right Control Sensor (N63O1)
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Special Tools Required:
- 11 7 020 .
WARNING:
Risk of Burning!
Only Perform Repair Work After Engine Has Cooled Down.
Only Perform Repair Work After Engine Has Cooled Down.
Necessary Preliminary Tasks:
- Check Function of DME Control Unit
- Switch Off Ignition
- REMOVING ENGINE COVER .
Installation Note:
The Threads of New Oxygen Control/Monitoring Sensors Are Already Coated with Never-Seez Compound (Refer To BMW Parts Department).
If A Lambda Control/Monitoring Sensor Is To Be Reused, Apply A Thin and Even Coating of Never Seez Compound To The Thread Only.
The Part of The Lambda Control/Monitoring Sensor Which Projects Into The Exhaust Branch (Sensor Ceramics) Must Not Be Cleaned and Not Coated with Lubricant.
Secure Control Sensor with Special Tool 11 7 020 and A Torque Wrench (1).
Tightening torque 11 78 1AZ .
Installation Note:
Check Function of DME Control Unit.
Pay Attention To Cable Routing of Control Sensor.