Operating instructions

Installing NOx sensor
Note: The sensor is considered defective after be‐
ing exposed to shock load or impact and
must not be used.
1. Remove the protective cap from the thread
immediately before installation.
Note: Do not wipe off the grease the manufactur‐
er applied on the thread.
2. Manually screw sensor into bore.
3. Tighten nut (2) to specified tightening torque using a torque wrench.
Name Size Type Lubricant Value/Standard
Sensor M20 x 1.5 Tightening torque 50 Nm ±10 Nm
4. Fit male connector (1) and latch.
Note: The CDC parameters must be reset, otherwise the emission certification of the engine is no longer appli‐
cable.
5. Reset CDC parameters (→ Page 114).
MS150095/01E 2012-08 | Task Description | 111
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