Nox Sensor – Replacement - MTU 16 V 2000 G56 S Operating Instructions Manual

7.19.4 NOx sensor – Replacement
Preconditions
☑Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use
Torque wrench, 10-60 Nm
Ratchet adapter
Assembly compound (Molykote P 37)
NOx sensor
WARNING
Component is hot.
Risk of burning!
• Wear protective gloves.
NOTICE
High voltage.
Risk of damage to components!
• Switch off ignition before replacing components.
NOTICE
Ceramic cell breakage due to shock or impact.
Risk of damage to components!
• Avoid shocks and impacts.
• Exercise extreme care when handling sensors.
Removing NOx sensor
1. Observe the following general information:
• Layout and position of sensor
(→ Page 121).
2. Disconnect and remove connector (1) from
control unit.
3. Remove sensor (2).
4. Remove control unit.
124 | Task Description | MS150117/01E 2014-10
Part No.
F30452769
F30027340
50564
(→ Spare Parts Catalog)
Qty.
1
1
1
1