WDS Wiring Diagram System - E46

• Complete vehicle
• Special vehicle
• Component and signal information
• Service functions

• Drive
• Chassis
• body

• Engine management (DME Motor Electronics MSS54)
• Engine management BMS46 (DME Motor Electronics BMS46)
• Engine management MS42 (DME Motor Electronics MS42)
• Engine management MS43 (DME Digital Motor Electronics MS43)
• Motor Electronics MS45 (DME Digital Motor Electronics MS45)
• Motor Electronics (N46 engine)
• Engine management ME9 (DME Digital engine electronics ME9)
• Diesel Electronics DDE3.0 (DDE Diesel Electronics DDE3.0)
• Diesel Electronics DDE4.0 (DDE Diesel Electronics DDE4.0)
• Diesel Electronics DDE5.0 (DDE Digital diesel electronics DDE5 or DDE Digital diesel electronics DDE5EU4 or DDE Digital diesel electronics DDE5M57)
• Transmission management GS8.60.0 (EGS Transmission control 8.60.0 or EGS Transmission control 5HP)
• Transmission management GS8.34 (EGS Transmission control 8.34)
• Transmission control GS20 (EGS Transmission control GM5)
• Transmission management SMG (SMG Sequential M Gearbox)
• Transmission management SMG (SMG Sequential Manual Gearbox)
• Vehicle immobilisation
• Vehicle speed control (GR Cruise control)
• Voltage and power control
• Starter control
• Fan, E-box (without DME Digital engine electronics ME9 without N46 engine)
• Valvetronic (N42 engine)
• Fuel supply (M56 Engine)
• CAN-bus

• Engine management, fuel control/supply
• Engine management, functions/signals (up to 2001_03)
• Engine management, functions/signals (as of 2001_03)
• Interfaces
• Voltage supply
• Engine mounts
• Cruise control
• Electric auxiliary heater (as of 1999_09 with DDE Diesel Electronics DDE4.0)
• A/C-compressor control
• Engine speed (rpm) acquisition
• Engine cooling system
• Air-mass system test
• Pedals
• Injection
• Smooth-running control
• Preheating system
• Fuel supply
• Control-unit test
• Symptoms

• Camshaft Hall sensor
• Speed sensor, crankshaft
• Speed monitoring

• Crankshaft sensor
• Set Oscilloscope Display
• Crankshaft Position/RPM Sensor DDE 4.0
• Set Oscilloscope Display