Bosch MS 6 Manual page 24

2 | Technical Data
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The procedure for correct adjustment of the trigger wheel
Procedure to find the right position for the crank and cam trigger:
1. Rotate the engine to the precise position of TDC compression for cylinder #1.
2. Rotate the engine 78 crankshaft degrees backwards.
3. Adjust the position of the crank trigger wheel in reference to its inductive speed
sensor: the longitudinal axis of the sensor must point exactly towards the reference
nd
mark (2 falling edge after the gap).
4. Rotate the engine further 15 crankshaft degrees backwards.
5. Adjust the position of the cam trigger in reference to its Hall effect speed sensor: the
sensor must be at the begin of the tooth.
6. Turn the engine by 345 crankshaft degrees to reach the position of 78° before TDC
exhaust for cylinder #1.
Engine_Control_Unit_MS_6.x_Manual Bosch Motorsport