ar0707p1453v

Remove/install hot film mass air flow sensor

Type ar · topic 07.07 · version 0104 · 2008-03-26

Applies to: ENGINES 271 in MODEL 171

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.07 Air volume guage, air mass guage — Series 171

EinPAS 15 Engine › 15.45 Engine management › 15.45.12 Sensor/switch/wiring harness — Series 171

Also applies to engines/gearboxes: 271 ***

AR07.07-P-1453V

Remove/install hot film mass air flow sensor

21.2.08

ENGINES 271 in MODEL 171

Remove/install hot film mass air flow sensor

P07.07-2040-06

1 Air cleaner housing

2 Screw

3 Gasket

4 Air duct housing

B2/5 Hot film mass air flow sensor

Remove/install

1

Open engine hood

AR88.40-P-1000V

2

Remove air filter housing (1).

AR09.10-P-1150V

*BA09.10-P-1001-01C

3

Unscrew bolts (2) and remove air duct housing (4) with hot film MAF sensor (B2/5) from air filter housing (1)

4

Take hot film MAF sensor (B2/5) out of air duct housing (4)

Installation: Replace seal (3).

5

Install in the reverse order

Air filter

Number

Designation

Engine
271

BA09.10-P-1001-01C

Bolt, air filter housing to intake manifold

Nm

9

Referenced documents