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Home >> Mercedes Benz >> 2021 >> E350 Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Complete Engine - 213 Chassis 1 Of 3 >> Testing & Repair >> Disconnect/Connect Engine Wiring Harness To Remove Right Cylinder Head Cover - AR01.20-P-5012-01MNE

Disconnect/Connect Engine Wiring Harness To Remove Right Cylinder Head Cover - AR01.20-P-5012-01MNE

Engine 177 in model 213 

METRIC SCREWS/BOLTS AND NUTS AS PER MBN 10 105, 10 143

Number Designation 8.8 10.9
BA00.10-P-1002-04A M6 X 1 Nm 9 13
GROUND STRAP

Number Designation Engine 177
BA15.10-P-1003-05F Bolt, engine wiring harness ground to cylinder head cover Nm 9
G13770034Courtesy of MERCEDES-BENZ USA
  1. Release and disconnect electrical connections (1).
  2. Unclip retaining clip (2).
  3. Release and disconnect electrical connection of CAMTRONIC actuator for exhaust cylinder 3 (Y49/14).
  4. Release and disconnect electrical connection of CAMTRONIC actuator for exhaust cylinder 2 (Y49/12).
  5. Release and disconnect electrical connection of CAMTRONIC actuator for exhaust cylinder 3 (Y49/13).
  6. Release and disconnect electrical connection from right exhaust camshaft Hall sensor (B6/7).
  7. Release and disconnect electrical connection from right intake camshaft Hall sensor (B6/5).
  8. Release and disconnect electrical connections from right exhaust camshaft solenoid (Y49/7).
  9. Release and disconnect electrical connections from right intake camshaft solenoid (Y49/5).
  10. Release and disconnect electrical connections from right fuel pressure and temperature sensor (B42/1).
  11. Release and disconnect electrical connections from fuel injectors of cylinder 1 to 3 (Y76/1, Y76/2, Y76/3).
  12. Unclip retaining clip (7).
  13. remove screw/bolt (9) TORQUE SPECIFICATION .
  14. Remove screw (3) TORQUE SPECIFICATION .
  15. Connect in reverse order.