Remove, install swirl flap position sensor on intake manifold · ar0920d2000us · Mercedes-Benz WIS

AR09.20-D-2000US

Remove, install swirl flap position sensor on intake manifold

1.8.07

ENGINE 272.979 in MODEL 906

D09.20-1021-08

1 Lifting eye

2 Bolts

4 Feed line duct

3 Bolt

D09.20-1022-08

5 Electrical connector

6 Bolt

7 Resonance intake manifold

B28/10 Right intake manifold swirl flap position sensor

B28/9 Left intake manifold swirl flap position sensor

 	Remove/install
1	Remove air filter housing		AR09.10-D-1150US
2	Remove bolts (2) for left lifting eye (1)	 When removing left intake manifold swirl flap position sensor (B28/9).
			*BA01.30-N-1004-01R
3	Remove bolt (3) on left feed line duct (4) and pull feed line duct (4) to the side	 When removing left intake manifold swirl flap position sensor (B28/9).
			*BA15.18-N-1002-01D
4	Disconnect electrical connector (5) on left position sensor intake manifold swirl flap (B28/9) or right position sensor intake manifold swirl flap (B28/10)
5	Remove bolt (6) on left position sensor intake manifold swirl flap (B28/9) or right position sensor intake manifold swirl flap (B28/10)		*BA09.20-N-1002-01B
6	Remove left intake manifold swirl flap position sensor (B28/9) or right intake manifold swirl flap position sensor (B28/10) from resonance intake manifold (7)
7	Install in the reverse order
8	Read out fault memory using STAR DIAGNOSIS and erase if necessary.
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-D-2000-04SD

 Cylinder head

Number	Designation			Engine 272.979 in model 906


BA01.30-N-1004-01R	Bolt connecting suspension lug to cylinder head	M8	Nm	18

 Intake manifold

Number	Designation		Engine 272.979 in model 906


BA09.20-N-1002-01B	Bolt, intake manifold swirl flap position sensor to resonance intake manifold	Nm	6

 Engine wiring harness

Number	Designation		Engine 272 in model 906


BA15.18-N-1002-01D	Bolt, feed line duct to cylinder head cover	Nm	8