ar0707p1455mff

Remove/install hot film mass air flow sensor

Type ar · topic 07.07 · version 0100 · 2019-04-23

Applies to: Engine 654 in model 118, 177, 247

Where it sits

Function group 1 Engine › 07 Mixture formation › 07.07 Air volume guage, air mass guage — Series 118 · Series 177 · Series 247 · Series 654

EinPAS 15 Engine › 15.45 Engine management › 15.45.12 Sensor/switch/wiring harness — Series 118 · Series 177 · Series 247 · Series 654

AR07.07-P-1455MFF

Remove/install hot film mass air flow sensor

03.04.2019

Engine

654 in model 118, 177, 247

Remove/install hot film mass air flow sensor

1

Bolts

2

Air cleaner housing

B2/5

Hot film mass air flow sensor

P07.07-A001-06

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

Remove/install

1

Remove air filter housing (2).

AR09.10-P-1150MFF

2

Remove bolts (1).

3

Remove hot film mass air flow sensor (B2/5).


Detach hot film mass air flow sensor (B2/5) horizontally from the air filter housing (2).
Otherwise, the guide pin at the bottom on the hot film mass air flow sensor (B2/5) will be damaged.

Installation: Install new seal on air filter housing (2).

4

Install in the reverse order.

5

Read out and delete fault memory.

AD00.00-P-2000-06MFA

Referenced documents