Section 1221 (Functional Description - F10 - Engine Performance)
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- Engine Performance - Functional Description
- Accelerator pedal module
- Active hybrid voltage supply
- Notes
- Brief component description
- Notes
- High-voltage battery unit with lithium ion battery and battery management electronics (SME)
- Electrical machine electronics (EME)
- Electric machine
- Electric A/C compressor
- Auxiliary battery for starter unit
- Intelligent battery sensor (IBS) for auxiliary battery
- Cut-off relay of starter unit
- Starter motor generator
- SMFAH and SMBFH: Rear driver's side seat module and rear passenger's side seat module
- Button for active seat ventilation
- Fan for the ventilation of the seat surface and ventilation of the rear seat backrest
- CAS: Car Access System
- Temperature sensor in the rear seat backrest and in the rear seat cushion
- System overview
- System functions
- Notes for Service department
- Diagnosis instructions
- Active seat ventilation, rear
- Additional exhaust-gas recirculation cooler
- Air mass system test for diesel engines
- Air supply (Ver. 1)
- Air supply (Ver. 2)
- Automatic engine start-stop function
- Notes
- Brief component description
- Notes
- DC/DC converter
- Automatic engine start-stop function button
- Starter motor
- Alternator
- AGM battery
- Intelligent battery sensor
- Engine compartment lid contact switch
- Seat belt buckle switch
- Brake vacuum sensor, manual transmission
- Zero-gear sensor, manual transmission
- Clutch module, manual transmission
- Hydraulic impulse storage, automatic transmission
- System overview
- System functions
- Notes for Service department
- Blow-off valve
- Camshaft sensor
- Changeover valve, low temperature EGR cooler
- Check diesel particulate sensor
- Check mixer SCR exhaust emission system
- Check urea/water mixture quality
- Checking engine internal pressure
- Control unit DDE7
- Crankshaft sensor (Ver. 1)
- Crankshaft sensor (Ver. 2)
- Detection of air mass deviations
- Detection of engine speed variations
- Diesel particle filter service instructions
- Diesel particulate filter
- Diesel particulate sensor
- Drive ActiveHybrid
- Notes
- Brief component description
- GA8P70HZ automatic gearbox with electric gearbox oil pump
- Electrical machine with rotor position sensor
- Electrical machine electronics (EME)
- Starter motor generator
- Electric vacuum pump
- Controllable engine mounts
- Exhaust flap
- System functions
- Functional networking
- Electrical driving
- Support for the combustion engine (boost)
- Electrical braking (energy recovery)
- ECO PRO mode
- General notes
- Vehicles in storage or parked for extended periods: Recharge the high-voltage battery at regular intervals
- Diagnosis instructions
- ECO PRO mode
- EWS interface EWS4
- EGR controller
- Electric changeover valve exhaust flap
- Electric changeover valve, bypass flap, exhaust-gas recirculation cooler
- Electrical coolant pump
- Electronic control of the fuel pump
- Eliminating obstruction of fuel supply
- Engine mount control
- Engine S63 TOP
- Notes
- Brief component description
- Digital engine electronics
- Cylinder head cover
- Crankcase ventilation
- Valve gear
- Cylinder head
- Intake system
- Exhaust turbocharger
- Catalytic converter
- Exhaust system
- Electric auxiliary water pump
- Fuel injection system
- Belt drive system
- Vacuum system
- Multi-part oil sump
- Oil pump
- Piston, connecting rod and crankshaft
- System overview
- System functions
- Engine cooling
- Twin-Scroll
- Oil supply
- General notes
- Engine control system interfaces
- Engine speed recording
- Engine ventilation heating (Ver. 1)
- Engine ventilation heating (Ver. 2)
- Engine ventilation heating (Ver. 3)
- Ethanol sensor
- Exhaust backpressure sensor before exhaust turbocharger
- Exhaust camshaft sensor
- Exhaust emission system
- Notes
- Brief component description
- Exhaust manifold
- Twin-scroll turbocharger
- Blow-off valve
- Oxygen sensor
- Catalytic-converter mounted close to the engine
- Exhaust flap (on specific models)
- Engine ventilation heating
- System overview
- System functions
- Oxygen sensor emissions control
- General notes
- Diagnosis instructions
- CO adjustment
- Oxygen sensor adaptation
- Catalytic converter diagnosis
- Exhaust turbocharger check on the N63/N74 engine
- 1) Visual inspection
- 2) Check blow-off valve
- Active diagnosis 3
- 4) Check the exhaust flap
- 5) Check the electropneumatic pressure converters (=EPDW)
- 6) Check the differentiated air intake system for leaks with auxiliary diagnosis equipment
- 7) Check wastegate and blow-off valve
- 8) Check catalytic converter and turbo module
- Fault in the vacuum system
- Foot pedal
- Fuel filter heating
- Fuel injection
- Fuel injection rate monitoring
- Fuel low-pressure sensor
- Fuel pressure and temperature sensor
- Fuel presupply presupply control
- Fuel pump control module
- Fuel tank
- Fuel tank leakage diagnosis module
- Fuel tank pressure sensor (US version)
- Fuel-quantity control valve and high-pressure pump
- Functional check on electric EGR valve
- Heating wire air mass flow sensor
- High-pressure fuel system (Ver. 1)
- High-pressure fuel system (Ver. 2)
- Hot film air mass meter
- Hybrid car: High-voltage safety
- Idle speed
- Ignition
- Ignition circuit, safety system (airbag)
- Ignition coil
- Injector
- Intake air temperature - intake pipe pressure sensor
- Intake camshaft sensor
- Knock control
- Knock sensor
- Loose screw connection on the operating lever of the turbine control flap
- Low pressure fuel system
- Misfire detection
- Mechanical troubleshooting manual for the tank leak diagnosis
- New diagnosis requests for engine control units
- Natural Vacuum Leak Detection (NVLD)
- Notes
- Brief component description
- Fuel evaporation system overview (USA, Korea)
- Basic version: Natural Vacuum Leak Detection temperature sensor and pressure switch
- Integrate version: Natural Vacuum Leak Detection temperature sensor and pressure switch
- Physical principle and pressure pattern
- System functions
- Natural Vacuum Leak Detection (NVLD)
- Tank ventilation
- Notes for Service department
- Oxygen sensor
- Oxygen sensor after catalytic converter
- Oxygen sensor before catalytic converter
- Oxygen sensor emissions control EU6 DDE7
- Oxygen sensors functional check
- Pressure converter, wastegate valve
- Pressure converter, wastegate valve 2
- Rail pressure regulating valve
- Rail pressure sensor
- Replacing the Piezo injectors on the engines N63, S63
- SCR metering module injection pattern
- SCR warning and shutdown scenario
- Selective catalytic reduction (SCR)
- Simultaneous operation of accelerator and brake pedals
- Smooth running control
- Sooting of intake ports of diesel engines
- Swirl flap actuator
- Tank vent shutoff valve
- Tank vent valve
- Throttle actuator (Ver. 1)
- Throttle actuator (Ver. 2)
- Troubleshooting on the exhaust turbocharger
- Turbocharger coolant pump
- Volume control valve and high pressure pump
- VANOS solenoid valve, exhaust
- Vacuum supply
- Vacuum unit for turbine control flap
- Valve gear