Remove/install hot film mass air flow sensor

AR07.07-D-1453SD

Remove/install hot film mass air flow sensor

06.11.2014

ENGINE

642, 646, 651 in MODEL 906

ENGINE

651 in MODEL 900

Modification notes

09.10.2014

Initialization of the hot film MAF sensor (B2/5, B2/7, B2/12 or B2/14), added.

Operation step 6

1

Air intake hose downstream of air filter

B2/5

Hot film MAF sensor (with engine 646)

B2/14

Hot film MAF sensor (with engine 642.896/898)

2

Air filter housing

B2/7

Hot film MAF sensor (with engine 642.992/993)

3

Electrical connection

B2/12

Hot film MAF sensor (with engine 651)

 

Remove/install

1

Remove air intake hose downstream of air filter (1) on hot film MAF sensor (B2/5, B2/7, B2/12 or B2/14)

ENGINE 642, 646, 651 in MODEL 906
ENGINE 651 in MODEL 900

ENGINE 642 in MODEL 906

AR09.10-D-8030SF

ENGINE 646 in MODEL 906

AR09.10-D-8030-01SD

2

Disconnect electrical connection (3) on hot film MAF sensor (B2/5, B2/7, B2/12 or B2/14)

3

Remove screw/bolts on hot film MAF sensor (B2/5, B2/7, B2/12 or B2/14)

4

Remove hot film MAF sensor (B2/5, B2/7, B2/12 or B2/14) from the air filter housing (2)

 Installation: Check O-ring for damage; replace if necessary.

5

Install in the reverse order

6

Connect diagnostic system, clear fault memory and perform initialization of the hot film MAF sensor (B2/5, B2/7, B2/12 or B2/14) with diagnostic system

When replacing the hot film MAF sensor (B2/5, B2/7, B2/12 or B2/14)



AD00.00-D-2000-04SD