ar1510p2000mmb

Remove/install camshaft Hall sensor

Type ar · topic 15.10 · version 0100 · 2010-09-06

Applies to: ENGINES 157, 278 in MODEL 216, 221

Where it sits

Function group 1 Engine › 15 Electrical system - engine › 15.10 Ignition system, general — Series 216 · Series 221

EinPAS 15 Engine › 15.17 Engine timing › 15.17.12 Sensor/switch/wiring harness — Series 216 · Series 221

Also applies to engines/gearboxes: 157 ***, 278 ***

AR15.10-P-2000MMB

Remove/install camshaft Hall sensor

19.8.10

ENGINES 157, 278 in MODEL 216, 221

Remove/install camshaft Hall sensor

P15.10-2413-09

1 Front engine cover

3 Bolt

B6/6 Left exhaust camshaft Hall sensor

B6/7 Right exhaust camshaft Hall sensor

B6/4 Left intake camshaft Hall sensor

B6/5 Right intake camshaft Hall sensor

Remove/install

Danger!

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

Open engine hood

2.1

Remove front engine cover (1)

When removing the inlet camshaft Hall sensor (B6/4, B6/5)

2.2

Remove engine intake air duct upstream of air filter

When removing the exhaust camshaft Hall sensor (B6/6, B6/7)

3

Remove purge line from cylinder head cover

When removing the LH exhaust camshaft Hall sensor (B6/6)

4

Remove electrical connection from the respective camshaft Hall sensor (B6/4, B6/5, B6/6, B6/7)

5

Remove bolt (3) and pull respective camshaft Hall sensor (B6/4, B6/5, B6/6, B6/7) out of the cylinder head cover

Installation: Replace sealing ring.

*BA15.10-P-1006-03E

6

Install in the reverse order

7

Read out fault memory with STAR DIAGNOSIS and erase if necessary

AD00.00-P-2000-04A

Danger!

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

8

Carry out engine test run, checking the engine for proper operation and leaks

Position sensor

Number

Designation

Engine
157

Engine
278

BA15.10-P-1006-03E

Bolt, camshaft Hall sensor to cylinder head cover

Nm

8

8

Referenced documents