Engine Electrical System - Repair -- F31
- Troubleshooting
- 61 20... Battery replacement information
- 61 13... Butt connector for repairing a plug connection
- 12 00 Contents of Engine Electrical System General
- 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... Instructions for welding work (overload protection of control units)
- 12 00... Instructions for connecting and disconnecting test units
- 12 00... Instructions on component testing
- 61 00... Notes for disconnecting and connecting battery
- 61 13... Notes for opening contacts and locks of different plug contact systems
- 61 00... Notes on handling wiring harnesses and cables
- 12 00... Notes/information on start assistance (jump starting)
- 00 Safety information for working on vehicles with automatic engine start-stop function (MSA)
- Ignition Wires, Spark Plugs
- Ignition Coil
- Electronic Switching Or Control Units
- 12 14 700 Coding control module (DME/DDE)
- 12 14 705 Programming control unit (DME/DDE)
- 12 14 602 Removing/replacing knock sensor (1st and 2nd cylinder) (N20, N26)
- 12 14 600 Removing/replacing knock sensor (3rd and 4th cylinder) (N20, N26)
- 12 14 524 Replace pulse sensor on exhaust camshaft (N20, N26)
- 13 61 501 Replacing control unit (DDE) (N47 D20 O 1 with SCR)
- 12 14 550 Replacing control unit (DME) (N20, N26)
- 12 14 550 Replacing control unit box (N47 D20 O 1 with SCR)
- 12 14 521 Replacing crankshaft pulse sensor (N20, N26)
- 12 14 550 Replacing electronics box (N47 D16/20 K/U/O/T 1)
- 12 63 586 Replacing power distribution module (N20, N26)
- 12 14 523 Replacing pulse sensor on intake camshaft (N20, N26)
- 12 14 650 Replacing suction pressure sensor on intake plenum (N20, N26)
- 12 14 650 Replacing suction pressure sensor on pressure pipe (N20, N26)
- Preheating Relay
- PREHEATER Plugs
- Alternator With Drive And Mounting
- Controller
- Starter With Mounting
- 11 00... Handling components after flood damage
- 12 41 020 Removing and installing/replacing starter motor (N20, N26)
- 12 41 020 Removing and installing/replacing starter motor (N47 D16/20 K/U/O/T 1)
- 12 41 020 Removing and refitting/replacing starter motor (N47 D20 O 1 with SCR)
- 12 41 041 Replacing solenoid switch
- Starter Lead
- 12 42 540 Replacing safety battery terminal (SBK)
- 12 42 500 Replacing the positive battery cable between the starter motor, alternator and positive battery connection point (N20, N26)
- 12 42 500 Replacing the positive battery cable between the starter motor, alternator and positive battery connection point (N47 D16/20 K/U/O/T 1)
- 12 42 500 Replacing the positive battery lead between the starter motor, alternator and battery positive connection point (N47 D20 O 1 with SCR)
- Engine Wiring Loom
- 12 51 235 Removing and installing/replacing engine sensor system wiring harness module 1 (N20, N26)
- 12 51 240 Removing and installing/replacing engine wiring harness sensor system module 2 (N20, N26)
- 12 51 215 Replacing wiring harness section for Valvetronic servomotor (N20, N26)
- 12 51 001 Replacing wiring harness section for engine (N47 D16/20 K/U/O/T 1)
- 12 51 245 Replacing wiring harness section for engine transmission module (N20, N26)
- 12 51 210 Replacing wiring harness section for ignition and injectors (N20, N26)
- 12 51 200 Replacing wiring harness section for injectors (N47 D16/20 K/U/O/T 1)
- 12 51 001 Replacing wiring loom section for engine (N47 D20 O 1 with SCR)
- 12 51 200 Replacing wiring loom section for injectors (N47 D20 O 1 with SCR)
- Oil Pressure/Oil Temperature/Oil Gauge
- 12 61 588 Removing and installing/replacing engine oil pressure/temperature sensor (N20, N26)
- 12 61 285 Removing and installing/replacing oil level sensor for engine oil (N20, N26)
- 12 61 280 Removing and installing/replacing oil pressure switch (N47 D16/20 K/U/O/T 1)
- 12 61 285 Removing and installing/replacing the oil-level sensor for engine oil (N47 D16/20 K/U/O/T 1)
- 12 61 285 Removing and refitting/replacing engine oil level sensor (N47 D20 O 1 with SCR)
- 12 61 280 Removing and refitting/replacing oil pressure switch (N47 D20 O 1 with SCR)
- Switches And Relays
- Control Unit Box