Engine Electrical System - Repair (R55) -- Cooper

• Safety And General Information
  • 00 Safety information for working on vehicles with automatic engine start-stop function (MSA)
  • 61 20... Battery replacement information
  • 11 00... Handling components after flood damage
  • 12 00... Instructions for removal and replacement of control units
  • 12 00... Instructions for working on the ignition system
  • 12 00... Notes for disconnecting and connecting battery
  • 61 00... Notes on handling wiring harnesses and cables
  • 12 00... Notes/information on start assistance (jump starting)
• Spark Plugs
  • 12 12 011 Remove and install or replace all spark plugs (N14, N16, N18)
• Ignition Coil
  • 12 13 511 Replacing ignition coils (N16)
  • 12 13 511 Replacing ignition coils (N14)
  • 12 13 511 Replacing ignition coils (N18)
• Engine Control Unit And Sensors
  • 12 14 700 Encoding the control unit (DME)
  • 12 14 524 Replace pulse sensor on exhaust camshaft (N16)
  • 12 14 550 Replace the control unit (DME) (N14, N16, N18)
  • 12 14 600 Replace the knock sensor (N14, N16, N18)
  • 12 14 521 Replacing crankshaft pulse sensor (N14, N16, N18)
  • 12 14 523 Replacing pulse sensor on intake camshaft (N16)
  • 12 14 537 Replacing pulse generator on inlet camshaft (N14)
• Alternator
  • 12 31 009 Checking alternator (BSD)
  • 12 31 020 Removing and installing or replacing alternator (N14, N16, N18)
• Voltage Regulator For Alternator
  • 12 32 501 Replacing the voltage regulator for the alternator (N14, N16, N18)
• Starter Motor
  • 12 41 020 Removing and installing/replacing starter motor (N14, N16, N18)
  • 12 41 041 Replacing the engagement solenoid switch
• Starter Lead
  • 12 42 500 Replacing battery positive lead (between starter, alternator and battery positive terminal)
  • 12 42 500 Replacing the positive battery cable between the starter motor, alternator and positive battery connection point (N16)
• Engine Wiring Harness
  • 11 41... Installing repair kit for oil pump solenoid valve wiring (N16, N18)
  • 12 51 001 Replacing wiring harness section for engine (N16)
  • 12 51 001 Replacing wiring harness section for engine (N14, N18)
  • 11 41... Retrofit oil pump solenoid valve additional wiring harness (N16, N18)
• Oil Pressure Sensor
  • 12 61 280 Removing and installing/replacing oil pressure sensor (N16)
  • 12 61 280 Removing and installing/replacing oil pressure sensor (N14)
  • 12 61 280 Removing and installing/replacing oil pressure sensor (N18)
• Coolant Temperature Sensor
  • 12 62 500 Replacing coolant temperature sensor (N16)
  • 12 62 500 Replacing coolant temperature sensor (N14)
• Engine Control System Master Relay
  • 12 63 520 Replacing DME master relay (N14)