ar0940s1005e

Remove/install pressure transducer for wastegate aneroid capsule

Type ar · topic 09.40 · version 0100 · 2015-05-28

Applies to: Model 447 with engine 651

Where it sits

Function group 1 Engine › 09 Air intake, turbocharging › 09.40 Turbocharger — Series 447 · Series 651

EinPAS 15 Engine › 15.30 Air intake/charging › 15.30.31 Actuator motor/actuator/cylinder — Series 447 · Series 651

AR09.40-S-1005E

Remove/install pressure transducer for wastegate aneroid capsule

13.5.15

Model

447 with engine 651

Remove/install pressure transducer for wastegate aneroid capsule

S09.40-4549-09

1

Screw/bolt

4

Screw/bolt

Y77/7

Wastegate pressure transducer

2

Vacuum hose

5

Screw/bolt

3

Electrical connection

B5/9

Low-pressure turbocharger boost pressure sensor

Remove/install

1

Remove air filter housing

AR09.10-S-1150E

2

Remove glow output stage

AR15.20-S-4500E

3

Remove low-pressure turbocharger boost pressure sensor (B5/9) and place to one side

To do this, remove screw/bolt (1).

4

Remove vacuum hoses (2)

Note assignment of the vacuum hoses (2).

Installation: Check vacuum hoses (2); inspect and, if necessary, replace. Ensure correct assignment of the vacuum hoses (2).

5

Disconnect electrical connection (3)

6

Remove screw/bolt (4)

7

Loosen screw/bolt (5)

8

Remove wastegate pressure transducer (Y77/7)

9

Install in the reverse order

Referenced documents