ar0704s0040ef

Remove/install exhaust pressure sensor

Type ar · topic 07.04 · version 0100 · 2014-08-22

Applies to: MODEL 447 with ENGINE 622

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.04 Sender, Feeler, Sensors — Series 447 · Series 622

EinPAS 15 Engine › 15.40 Exhaust system/exhaust aftertreatment › 15.40.12 Sensor/switch/wiring harness — Series 447 · Series 622

AR07.04-S-0040EF

Remove/install exhaust pressure sensor

08.08.2014

MODEL

447 with ENGINE 622

Remove/install exhaust pressure sensor

S07.04-4586-08

1

Electrical connection

4

Electrical wiring harness

2

Securing clamp

B5/15

Exhaust pressure sensor

3

Hose

Danger !

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

Remove/install

1

Unfasten electrical wiring harness (4) in area of the exhaust pressure sensor (B5/15)

2

Disconnect electrical connection (1)

3

Remove exhaust pressure sensor (B5/15) from bracket

To do so, remove the safety clamp (2).

4

Remove exhaust pressure sensor (B5/15)

To do this remove hose (3).

Installation: Check clamp, replace according to condition.

5

Install in the reverse order

Check

Danger !

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

6

Check for leaktightness with engine running

Visual inspection only.

Referenced documents