Remove/install exhaust gas temperature sensor downstream of diesel oxidation catalytic converter

AR49.20-G-1014CH

Remove/install exhaust gas temperature sensor downstream of diesel oxidation catalytic converter

26.11.2018

Engine

457.9, 458.9, 541.9, 542.9, 941.9, 942.9 in model 000.001

with BlueTec

Example illustration

1

Temperature sensor downstream of SCR catalytic converter

2

Bracket

Example illustration

1

Temperature sensor downstream of SCR catalytic converter

2

Bracket

 Warning

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

Note on calculation of tightening torque when using insertion or socket tools with various effective lengths

AH00.00-P-0015-01CW

 

Remove/install

1

Switch off ignition.

2

Expose electric line for the temperature sensor downstream of the SCR catalytic converter (1).

3

Disconnect electrical connector for temperature sensor downstream of the SCR catalytic converter (1) from the bracket (2).

4

Remove temperature sensor downstream of the SCR catalytic converter (1).

 Temperature sensor downstream of SCR catalytic converter to muffler

*BA14.40-N-1014-02H

5

Install in the reverse order.

 Exhaust aftertreatment, BlueTec

Number

Designation

Engine 457.9, 458.9

engine 541.9, 941.9

BA14.40-N-1014-02H

Temperature sensor downstream of SCR catalytic converter to muffler

Nm

45

45

 Exhaust aftertreatment, BlueTec

Number

Designation

Engine 542.9, 942.9

BA14.40-N-1014-02H

Temperature sensor downstream of SCR catalytic converter to muffler

Nm

45