Remove/install crankshaft position sensor - AR15.12-P-2133H

ENGINES 275 in MODELS 215, 216, 220, 221, 230

ENGINES 285 in MODEL 240

Shown on engine 285

Fig 1: Identifying Crankshaft Position Sensor Remove/Install Components - Shown On Engine 285

Courtesy of MERCEDES-BENZ USA

	Remove/install
	Risk of injury caused by fingers being pinched or crushed when removing, installing or aligning hoods, doors, trunk lids, liftgates or sliding roof	Keep body parts and limbs well clear of moving parts.	AS00.00-Z-0011-01A
1	Remove/install engine cover	Engine 275.98	AR01.10-P-2405IM
1	Remove/install engine cover	Engines 275.95, 285	AR01.10-P-2405LA
2	Remove right air filter housing	Model 215, 216, 220, 221, 230 without code (P99) Special Model "AMG Black Series"	AR09.10-P-1150LA
2	Remove right air filter housing	Model 240	AR09.10-P-1150H
3	Loosen hose clamps (1, 3) at charge air hose (2) and at charge air duct (4) downstream of charge air cooler (6)	Tighten hose clamps (1, 3) using prescribed torque so that charge air duct (6) can disconnect from engine charge air ducts (4) in the event of an accident.
			*BA09.41-P-1002-02B
			*BA09.41-P-1003-02B
4	Remove bolts (5)	Do not remove coolant hoses to charge air cooler (6).
4	Remove bolts (5)		*BA09.41-P-1001-03A
5	Lift charge air cooler (6) from charge air hose (2) and remove from charge air duct (4) downstream of charge air cooler (6)	Do not damage coolant hoses running to charge air coolers (6).
6	Unplug connector (arrow) from crankshaft position sensor (L5)
7	Remove crankshaft position sensor (L5)	If the crankshaft position sensor (L5) is replaced, an initialization must be conducted with STAR DIAGNOSIS in the menu item of the control unit adaptation.
7	Remove crankshaft position sensor (L5)		*BA15.10-P-1001-03D
8	Install in the reverse order
9	Read out fault memory with STAR DIAGNOSIS and erase if necessary
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04A

CHARGE AIR DUCT

Number	Designation		Engine 275, 285
BA09.41-P-1002-02B	Hose clamp, charge air hose to engine charge air channel and to charge air cooler	Nm	3
BA09.41-P-1003-02B	Hose clamp, charge air channel as required charge air cooler to charge air cooler and to electronic accelerator actuator	Nm	3

CHARGE AIR COOLER

Number	Designation		Engine 275, 285
BA09.41-P-1001-03A	Bolt, charge air cooler to cylinder head cover	Nm	8

POSITION SENSOR

Number	Designation		Engine 271, 275, 285
BA15.10-P-1001-03D	Crankshaft position sensor to engine block	Nm	8