Engine Electrical System - Repair (N62)

• 00 Troubleshooting
  • 12 00 Contents of Engine Electrical System General
  • 12 00 ... Instructions For Disconnecting And Connecting Battery
  • 12 00 ... Instructions For Removing And Installing Electronic Control Units
  • 12 13 Notes On Checking Ignition System
  • 12 Removing And Installing Engine Compartment Suppression Lines (Grounding Cables) (N62/TU)
• 12 Ignition Wires, Spark Plugs
  • Firing Order
  • 12 12 011 Replacing All Spark Plugs (N62, N62TU)
• 13 Ignition Coil
  • 12 13 Notes On Checking Ignition System
  • 12 13 ... Additional Fault Notes For Troubleshooting
  • 12 13 ... Checking Secondary Signal For Stationary Ignition Distribution
  • 12 13 ... Further Fault Patterns With Evaluation
  • 12 13 009 Checking Rod-Type Ignition Coils (M54, M56, N40, N42, N43, N45, N46, N52, N62, N62TU, N73)
  • 12 13 511 Replacing Ignition Coil (N62TU)
• 14 Electronic Switching Or Control Unit
  • 11 37 700 Replacing Control Unit (Valvetronic)
  • 12 14 512 Replacing Pulse Generator On Left Exhaust Camshaft (N62, N62TU)
  • 12 14 513 Replacing Pulse Generator On Right Exhaust Camshaft (N62, N62TU)
  • 12 14 521 Replacing Crankshaft Pulse Generator (N62, N62TU)
  • 12 14 522 Replacing Pulse Generator On Left Inlet Camshaft (N62, N62TU)
  • 12 14 526 Replacing Pulse Generator On Right Inlet Camshaft (N62, N62TU)
  • 12 14 550 Replacing Control Unit (DME) (N62, N62TU)
  • 12 14 610 Replacing Right Knock Sensors (N62, N62TU)
  • 12 14 611 Replacing Left Knock Sensors (N62, N62TU)
  • 12 14 700 Coding Control Module (DME / DDE)
  • 12 14 705 Programming Control Unit (DME / DDE)
• 31 Alternator With Drive And Mount
  • 12 31 ... Replacing Alternator Belt Pulley
  • 12 31 ... Replacing Alternator Belt Pulley (With Overrunning Clutch)
  • 12 31 009 Checking Alternator (BSD)
  • 12 31 020 Removing And Installing/Replacing Alternator (N62) (Version 1)
  • 12 31 020 Removing and installing or replacing alternator (N62)
• 32 Regulator
  • 12 32 501 Replacing Controller Switch For Alternator (N62, N62TU)
  • 12 32 501 Replacing Voltage Regulator
• 41 Starter With Mounting
  • 12 41 020 Removing And Installing/Replacing Starter Motor (N62)
  • 12 41 020 Removing And Installing/Replacing Starter Motor (N62, N62TU)
  • 12 41 041 Replacing Solenoid Switch
• 42 Starter Lead
  • 12 42 500 Removing And Installing Or Replacing Battery Positive Lead (Between Alternator, Starter Motor And Jump Start Connection Point) (N62, N62TU)
  • 12 42 500 Removing And Installing Or Replacing Battery Positive Lead (Between Alternator, Starter And Battery Positive Terminal) (N62)
• 51 Engine Wiring Loom
  • 12 51 001 Replacing Wiring Harness Section For Engine (N62)
  • 12 51 100 Replacing Wiring Harness Section For Ignition Coil (N62, N62TU)
  • 12 51 150 Removing And Installing/Replacing Wiring Harness Section For Fuel Injectors On Left Or Right (N62, N62TU)
• 61 Oil Pressure/Oil Temperature Gauge
  • 12 61 280 Removing And Installing/Replacing Oil Pressure Switch (N62, N62TU)
  • 12 61 285 Replacing Engine Oil Level Switch (N62, N62TU)
• 90 Control Unit Box
  • 12 90 ... Removing And Installing/Replacing Electronics Box
  • 12 90 100 Replacing Fan For Electronics Box (N62)