- Voltage supply is o.k.
Test sequence
- Switch off ignition.
- Connect socket box (126-pin) to component N3/10 (ME-SFI [ME] control unit).
- ConnectionMeasuring system
- Component B6/5 (Right intake camshaft Hall sensor):(A7) Observe oscilloscope pattern between sockets [M16] 16 and [M.57] 57 of the
126-pole socket box tester. (A.1)
- Component B6/7 (Right exhaust camshaft Hall sensor):(A7) Observe oscilloscope pattern between sockets [M16] 16 and [M.10] 10 of the
126-pole socket box tester. (A.2)
- Component B6/4 (Left intake camshaft Hall sensor):(A7) Observe oscilloscope pattern between sockets [M16] 16 and [M.56] 56 of the
126-pole socket box tester. (A.3)
- Component B6/6 (Left exhaust camshaft Hall sensor):(A7) Observe oscilloscope pattern between sockets [M16] 16 and [M.34] 34 of the
126-pole socket box tester. (A.4)
- Component B70 (Crankshaft Hall sensor):(A7) Observe oscilloscope pattern between sockets [M16] 16 and [M.81] 81 of the 126-pole socket
box tester. (A5)
- Start engine.
- Enter the settings as shown in the right-hand diagram.
Specified value
- Measuring system
Note
- Measuring system:Communication with ECU required
