Remove/Install Crankshaft Position Sensor - AR07.04-P-0059MRK

Engine 264, 274 In Model 167

Shown on engine 264

Fig 1: Crankshaft Position Sensor Components Location - Engine 264 In Model 167

G15031645

Courtesy of MERCEDES-BENZ USA

	Risk of injury caused by scraping or cutting body parts on sharp vehicle parts	Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. Deburr repair panels.	AS00.00-Z-0017-01A
	Risk of injury . Skin or eye injuries may result when handling hot or glowing objects.	Wear protective gloves, protective clothing and safety glasses, if necessary.	AS00.00-Z-0002-01A
Topical note	Information on preventing damage to electronic components due to electrostatic discharge		AH54.00-P-0001-01A
	Remove/install
1	Remove center and rear sections of lower engine compartment lining.	Only install engine compartment paneling after leak test.	AR61.20-P-1105ME
2	Remove the catalytic converter.	Engine 274 in model 167	AR49.20-P-0100MRM
3	Remove nut (1) and remove heat shield (2).	Engine 264 in model 167Nut-and-washer assembly, shield to crankcase	*BA01.40-P-1006-03A
		Engine 274 in model 167Nut-and-washer assembly, heat shield to crankcase holder/crankcase	*BA49.10-P-1021-02I
4	Release and disconnect electrical connection (3).
5	Unscrew bolt (4).	Engine 264 in model 167Screw/bolt, crankshaft position sensor to crankcase	*BA15.10-P-1001-07A
		Engine 274 in model 167Bolt, position sensor for crankshaft to crankcase/oil pan	*BA15.10-P-1001-03I
6	Remove crankshaft Hall sensor (B70).
7	Install in the reverse order.
8	Connect vehicle diagnosis system, read out fault memory and clear if necessary.
			AD00.00-P-2000-06ME
	Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.	Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01A
9	Perform engine test run. While doing so, check engine for proper operation and leak tightness.

CRANKCASE, TIMING CASE COVER, END COVER

Number	Designation		Engine 264
BA01.40-P-1006-03A	Nut-and-washer assembly, shield to crankcase	Nm	25

POSITION SENSOR

Number	Designation		Engine 274
BA15.10-P-1001-03I	Bolt, position sensor for crankshaft to crankcase/oil pan	Nm	9

POSITION SENSOR

Number	Designation		Engine 264
BA15.10-P-1001-07A	Screw/bolt, crankshaft position sensor to crankcase	Nm	9

EXHAUST SYSTEM

Number	Designation		Model 167 with engine 274
BA49.10-P-1021-02I	Nut-and-washer assembly, heat shield to crankcase holder/crankcase	Nm	25