Remove/install camshaft position sensor - AR15.12-P-2140MCU

ENGINE 132.910 in MODEL 451.3/4 

Fig 1: Identifying Camshaft Position Sensor Remove/Install Components

Courtesy of MERCEDES-BENZ USA

	Remove/install
1	Remove interior flap above engine		AR88.40-P-1100-03MCC
2	Disconnect electrical connector (1) at camshaft Hall sensor (B6/1)
3	Remove bolt (2) and pull camshaft Hall sensor (B6/1) out of cylinder head	: Check seal ring on camshaft Hall sensor B6/1); replace if necessary.	*BA15.12-P-1004-01G
4	Install in the reverse order
5	Read out fault memory, erase if necessary	When replacing the camshaft Hall sensor (B6/1).
	Connect STAR DIAGNOSIS and read out fault memory		AD00.00-P-2000-04MCC
	Risk of accident  caused by vehicle starting off by itself when engine is running. Risk of injury  caused by contusions and burns during starting procedure or when working near the engine as it is running	Secure vehicle to prevent it from moving by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.	AS00.00-Z-0005-01A
6	Conduct engine test run and check engine around the camshaft Hall sensor (B6/1) for leaks

ECI IGNITION SYSTEM

Number	Designation		ENGINE 132.9
BA15.12-P-1004-01G	Bolt, camshaft position sensor to cylinder head	Nm	11