Remove/install low-pressure fuel pressure sensor

AR07.04-P-2000OLC

Remove/install low-pressure fuel pressure sensor

06.03.2020

Engine

654 in model 213, 238, 257

2

Electrical connector

3

Connection fitting

B4/7

Fuel pressure sensor

 Danger

Risk of explosion caused by fuel igniting, risk of poisoning caused by inhaling and swallowing fuel as well as risk of injury to eyes and skin caused by contactwith fuel.

No fires, sparks, open flames or smoking. Pour fuels into suitable and appropriately marked containers only.
Wear protective clothing when handling fuel.

AS47.00-Z-0001-01A

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

Notes about Common-Rail components

AH07.16-P-0002-01TX

 

Remove/install

1

Remove charge air cooler.

AR09.41-P-6817OLC

 Installation: Only install upper engine cover after the leak test.

2

Disconnect ground line from battery.

Engine 654 in model 257

AR54.10-P-0003FR

Engine 654 in model 213

AR54.10-P-0003LW

Engine 654 in model 238

AR54.10-P-0003LWO

3

Clean area around the fuel pressure sensor (B4/7).

Assembly cleaner

*BR00.45-Z-1028-04A

4

Release and disconnect electrical connector (2).

5

Counterhold connection fitting (3) and remove fuel pressure sensor (B4/7).

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

AH00.00-P-0015-01CW

 Fuel pressure sensor to connection fitting/fuel line

*BA07.04-P-1010-02A

 Box wrench attachment, 24_mm

*000589109929

6

Seal opening on connection fitting (3) with a suitable stop plug.

 Record plug

*129589009100

7

Install in the reverse order.

8

Read out and delete fault memory.



Engine 654 in model 238

AD00.00-P-2000-06LWO



Engine 654 in model 213

AD00.00-P-2000-04B



Engine 654 in model 257

AD00.00-P-2000-06FR

 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

9

Carry out engine test run and check engine for proper operation and leak tightness.

10

Install upper engine cover.

AR01.10-P-2405OLC

 Sensors

Number

Designation

Engine 654

BA07.04-P-1010-02A

Fuel pressure sensor to connection fitting/fuel line

Nm

14

Repair materials

Number

Designation

Order number

BR00.45-Z-1028-04A

Assembly cleaner

A 000 986 56 01