Engine Performance - Functional Description -- F04

• Engine Performance - Functional Description
  • Accelerator pedal module
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Specifications and characteristic curve
    • Diagnosis instructions
      • Failure of the component
  • Blow-off valve
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Schematic overview and setpoint values
    • Diagnosis instructions
      • Failure of the component
  • Charging pressure sensor
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Characteristic curve and setpoint values
    • Diagnosis instructions
      • Failure of the component
  • Crankshaft sensor
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Characteristic curve and setpoint values
    • Diagnosis instructions
      • Failure of the component
  • ECO PRO mode
  • Electric changeover valve exhaust flap
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Activation and setpoint values
    • Diagnosis instructions
      • Failure of the component
      • General notes
  • Electronic control of the fuel pump
    • Fuel system
    • System function
    • Control unit variants
    • Types of control
    • Fuel pump
  • Eliminating obstruction of fuel supply
  • Engine control system interfaces
    • Notes
      • Overview
      • General notes
    • Brief component description
    • Digital engine electronics
    • System overview
    • System functions
      • Notes
      • Electronic immobilizer
  • Engine ventilation heating
    • Notes
    • Associated components
    • Function
  • Exhaust camshaft sensor
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Signal shape and setpoint values
    • Diagnosis instructions
      • Failure of the component
      • General notes
  • 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
  • Fuel low-pressure sensor
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Characteristic curve and setpoint values
    • Diagnosis instructions
      • Failure of the component
      • General notes
  • Fuel tank leakage diagnosis module
    • Notes
    • Functional description
    • Structure and inner circuit
    • Characteristic curves and target values
    • Diagnosis instructions
      • Failure of the component
  • High-pressure fuel system
    • Notes
      • Overview
      • General notes
    • Brief component description
    • High pressure pump
    • Rail with rail-pressure sensor
    • System functions
  • Hot film air mass meter
    • Notes
    • Functional description
    • Structure and inner electrical connection
      • Notes
      • Signal shape and setpoint values
    • Diagnosis instructions
      • Failure of the component
      • General notes
  • Ignition coil
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Signal shape and setpoint values
    • Diagnosis instructions
      • Failure of the component
      • General notes
  • Injector
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Activation and setpoint values
    • Diagnosis instructions
      • Failure of the component
  • Intake air temperature - intake pipe pressure sensor
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Characteristic curve and setpoint values
    • Diagnosis instructions
      • Failure of the component
  • Intake camshaft sensor
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Signal shape and setpoint values
    • Diagnosis instructions
      • Failure of the component
      • General notes
  • Knock sensor
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Characteristic curve and setpoint values
    • Diagnosis instructions
      • Failure of the component
  • Simultaneous operation of accelerator and brake pedals
    • Notes
    • Effect
    • Possible customer complaint
    • Requirements of the vehicle for setting the fault
    • Procedure
  • Mechanical troubleshooting manual for the tank leak diagnosis
    • Notes
    • Check connections at fuel filler pipe for leaks
  • New diagnosis requests for engine control units
    • Notes
    • Overview of available values
  • Oxygen sensor after catalytic converter
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Signal shape and setpoint values
    • Diagnosis instructions
      • Failure of the component
      • General notes
  • Oxygen sensor before catalytic converter
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Characteristic curve and setpoint values
    • Diagnosis instructions
      • Failure of the component
      • General notes
  • Pressure converter, wastegate valve
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Characteristic curve and setpoint values
    • Diagnosis instructions
      • Failure of the component
      • General notes
  • Pressure converter, wastegate valve 2
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Characteristic curve and setpoint values
    • Diagnosis instructions
      • Failure of the component
      • General notes
  • Rail pressure sensor
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Characteristic curve and setpoint values
    • Diagnosis instructions
      • Failure of the component
      • General notes
  • Replacing the Piezo injectors on the engines N63, S63
  • Tank vent valve
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Activation and setpoint values
    • Diagnosis instructions
      • Failure of the component
      • General notes
  • Throttle actuator
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Signal shape and setpoint values
    • Diagnosis instructions
      • Failure of the component
  • VANOS solenoid valve, exhaust
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Operation times diagram and setpoint values
      • Idle speed
      • Power output
      • Torque and power output
      • Increasing torque with turbocharging
      • Internal exhaust-gas recirculation with partial load
    • Diagnosis instructions
      • Failure of the component
      • General notes
  • Vacuum supply
    • Notes
    • Brief component description
      • Notes
      • Vacuum pump
    • System overview
    • System functions
      • Notes
      • Build-up of partial vacuum
  • Voltage supply of the capacitive fuel level sensor
    • Setpoint value of the capacitive fuel level sensor voltage supply (coolant level and washer fluid level)
  • Volume control valve and high pressure pump
    • Notes
    • Functional description
    • Structure and inner electrical connection
    • Schematic overview and setpoint values
    • Diagnosis instructions
      • Failure of the component
      • General notes