Section 4277 (Engine Electrical System - Repair -- F32)
WARNING: This page does not describe the selected car, but rather 12 other vehicles, including the 2016 BMW 435i xDrive, 2016 BMW 435i, 2016 BMW 428i xDrive, 2016 BMW 428i, and 2015 BMW 435i xDrive. However, it is still accessible from the selected car via links, so may be relevant.
- 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
- 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... Instructions for welding work (overload protection of control units)
- 12 00... Instructions for connecting and disconnecting test units
- 12 00... Instructions on component testing
- 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 14 600 Removing/replacing knock sensors (N55)
- 12 14 524 Replace pulse sensor on exhaust camshaft (N20, N26)
- 12 14 550 Replacing control unit (DME) (N20, N26)
- 12 14 550 Replacing control unit (DME) (N55)
- 12 14 521 Replacing crankshaft pulse sensor (N20, N26)
- 12 14 521 Replacing crankshaft pulse sensor (N55)
- 12 63 586 Replacing power distribution module (N20, N26, N55)
- 12 14 651 Replacing pressure sensor on charge air duct (N55)
- 12 14 650 Replacing pressure sensor on intake plenum (N55)
- 12 14 524 Replacing pulse sensor on exhaust camshaft (N55)
- 12 14 523 Replacing pulse sensor on intake camshaft (N20, N26)
- 12 14 523 Replacing pulse sensor on intake camshaft (N55)
- 12 14 650 Replacing suction pressure sensor on intake plenum (N20, N26)
- 12 14 650 Replacing suction pressure sensor on pressure pipe (N20, N26)
- Alternator With Drive And Mounting
- Controller
- Starter With Mounting
- Starter Lead
- 12 42 500 Replacing positive battery cable between starter motor, alternator and positive battery connection point (N55)
- 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)
- 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 (N55)
- 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 51 100 Replacing wiring harness section for ignition and injectors (N55)
- Oil Pressure/Oil Temperature/Oil Gauge
- 12 61 285 Removing and installing/renewing oil level sensor for engine oil (N55)
- 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 sensor (N55)
- Switches And Relays