Remove/install charge air temperature sensor upstream of throttle valve

AR09.41-S-2009E

Remove/install charge air temperature sensor upstream of throttle valve

06.03.2020

Engine

654.9 in model 447

1

Charge air temperature sensor

3

Sealing ring

5

Air intake pipe

2

Electrical connector

4

Charge air cooler

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

 

Remove/install

1

Remove air intake pipe (5).

AR09.10-S-8131EA

2

Clean area surrounding the charge air temperature sensor (1).

Assembly cleaner

*BR00.45-Z-1028-04A

3

Disconnect electrical connection (2).

4

Press catch hooks (arrows) together, remove charge air temperature sensor (1) from the charge air cooler (4) and remove upward.

5

Check catch hooks and sealing ring (3) on the charge air temperature sensor (1) for damage.

If a new charge air temperature sensor (1) is not installed.

If damage is identified:



install new charge air temperature sensor (1).

6

Install in the reverse order



Check

7

Read out and delete fault memory.



AD00.00-S-2000-04E

 Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

8

Perform engine test run and check charge air cooler (4) in the area of the charge air temperature sensor (1) for leak tightness.

Repair materials

Number

Designation

Order number

BR00.45-Z-1028-04A

Assembly cleaner

A 000 986 56 01