Remove/install pressure control valve

AR07.17-P-1060EWD

Remove/install pressure control valve

16.6.09

 

Remove/install



Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A



Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A



The ground line on the battery must always be detached before beginning work on the fuel system otherwise pressure will be lost in the fuel system through opening a vehicle door or the trunk lid

1

Detach ground line from battery

AR54.10-P-0003EW



Notes on battery

AH54.10-P-0001-01A

2

Remove air filter housing

AR09.10-P-1150EWS

3

Reduce fuel pressure at the service valve

AR07.03-P-1460-01VA



*BA07.03-P-1004-01B



*119589046300

4

Disconnect right connector (R), unclip ME-SFI [ME] control unit (N3/10) from control unit brackets and lay with attached lines to one side

AR07.08-P-7008EWD

5

Remove right control unit bracket (1a)



*BA07.08-P-1002-01A

6

Disconnect electrical connectors (2), detach feed duct (6) and press to the side



*BA15.18-P-1001-01B



*BA15.18-P-1002-01B



*BA15.18-P-1003-01B

7

Remove bolts (3) and take off pressure regulator valve (Y74)



*BA07.52-P-1006-01B

8

Install in the reverse order

 Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running

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

AS00.00-Z-0005-01A

9

Check fuel system for leaks with engine running

Number

Designation

Engine 272

BA07.03-P-1004-01B

Protective cap on service valve

Plastic

Nm

2

Metal

Nm

15

Number

Designation

Engine
272.982/
983/984/
985

BA07.52-P-1006-01B

Bolt, pressure regulator valve to fuel distributor

Nm

8

Number

Designation

Engine 272

BA07.08-P-1002-01A

Bolt, control unit bracket to resonance intake manifold

Nm

8

Number

Designation

Engine
272

BA15.18-P-1001-01B

Bolt, feed duct to resonance intake manifold

Nm

8

BA15.18-P-1002-01B

Bolt, feed duct to cylinder head cover

Nm

8

BA15.18-P-1003-01B

Bolt, feed duct to engine lifting eye

Nm

8