On-Board Diagnostics - Siemens Ms43 Engine Management System

• Introduction
  • Notes
  • 2.1 Inputs and Outputs
• Mode $06 Data
  • Notes
  • TID $00
  • TID $01
  • TID $02
  • TID $03
  • TID $04
  • TID $05
  • TID $06
  • TID $07
  • TID $08
  • TID $09
• OBD Drive Cycle Information
  • Drive Cycle A
  • Drive Cycle B
  • Drive Cycle C
  • Drive Cycle C+
  • Drive Cycle D
  • Drive Cycle E
  • Drive Cycle F
• Onboard Monitoring
  • 5.1 Catalyst Monitoring
    • 5.1.1 Description
    • 5.1.2 Monitoring Structure
    • 5.1.3 Drive Cycle Information
  • 5.2 Misfire Monitoring
    • 5.2.1 Description
    • 5.2.2 Monitoring Structure
      • Notes
      • Data Collection
      • Data Processing
      • Misfire Determination
      • Basic Map
      • Temperature Correction
      • Threshold Correction during the Segment Learning Process
      • Threshold Correction during Catalyst Heating
      • Function Enable Conditions
      • Fault Processing
      • Emissions Critical Misfire
      • Catalyst Damaging Misfire
    • 5.2.3 Fault Processing for Emissions Relevant Misfire
    • 5.2.4 Fault Processing for Catalyst Damaging Misfire
    • 5.2.5 Drive Cycle Information
  • 5.3 Evaporative Emission System Monitoring
    • 5.3.1 Description
    • 5.3.2 Monitoring Structure
    • 5.3.3 Drive Cycle Information
  • 4.4 Fuel System Monitoring
    • 4.4.1 Description
      • Notes
      • Monitoring Structure - Short Term Fuel System Diagnostic
      • Monitoring Structure - Long Term Fuel System Diagnostic
      • Abbreviations for the Short and Long Term Fuelling Diagnostics
    • 4.4.2 Monitoring Structure
    • 5.3.4 Drive Cycle Information
  • 5.5 Oxygen Sensor Monitoring
    • 5.5.1 Description
    • 5.5.2 Oxygen Sensor Switching Time Monitoring
    • 5.5.3 Flow Chart of the Oxygen Sensor Switching Monitor - Rich to Lean
    • 5.5.4 Oxygen Sensor Control Frequency Monitoring
    • 5.5.5 Flow Chart of the Oxygen Sensor Control Frequency Monitor
    • 5.5.6 Oxygen Sensor Voltage and Voltage Amplitude Monitoring
    • 5.5.7 Oxygen Sensor Heater Monitoring
    • 5.5.8 Drive Cycle Information7
  • 5.6 Thermostat Monitoring
    • 5.6.1 Description
      • Notes
      • Step 1
      • Step 2
    • 5.6.2 Monitoring Structure
    • 5.6.3 Drive Cycle Information
  • 5.7 Positive Crankcase Ventilation (PCV) System Monitoring
    • 5.7.1 Description
  • 5.8 Crankshaft Position and Engine Speed Sensor
    • 5.8.1 Description
    • 5.8.2 Drive Cycle Information
  • 5.9 Camshaft Position Sensor
    • 5.9.1 Description
    • 5.9.2 Drive Cycle Information
  • 5.10 Engine Coolant Temperature Sensor
    • 5.10.1 Description
    • 5.10.2 Drive Cycle Information
  • 5.11 Mass Airflow Sensor
    • 5.11.1 Description
    • 5.11.2 Drive Cycle Information
  • 5.12 Intake Air Temperature Sensor
    • 5.12.1 Description
    • 5.12.2 Drive Cycle Information
  • 5.13 Knock Sensor
    • 5.13.1 Description
    • 5.13.2 Drive Cycle Information
  • 5.14 Throttle Position Sensor
    • 5.14.1 Description
    • 5.14.2 Drive Cycle Information
  • 5.15 Engine Control Module Self Test
    • 5.15.1 Description
    • 5.15.2 Drive Cycle Information
  • 5.16 Accelerator Pedal Position Sensor
    • 5.16.1 Description
    • 5.16.2 Drive Cycle Information
  • 5.17 Vehicle Speed Signal
    • 5.17.1 Description
    • 5.17.2 Drive Cycle Information
  • 5.18 Brake Switch Signal
    • 5.18.1 Description
    • 5.18.2 Drive Cycle Information
  • 5.19 Fan Control
    • 5.19.1 Description
    • 5.19.2 Drive Cycle Information
  • 5.20 Fuel Injectors
    • 5.20.1 Description
    • 5.20.2 Drive Cycle Information
  • 5.21 Throttle Control Motor
    • 5.21.1 Description
    • 5.21.2 Drive Cycle Information
  • 5.22 Variable Intake Manifold System
    • 5.22.1 Description
      • Notes
      • Low Speed
      • Mid-Range
      • High Speed
    • 5.22.2 Drive Cycle Information
  • 5.23 Controller Area Network System
    • 5.23.1 Description
    • 5.23.2 Drive Cycle Information
  • 5.24 Fuel Level Sensor
    • 5.24.1 Description
    • 5.24.2 Drive Cycle Information
  • 5.25 Engine Off Timer
    • 5.25.1 Description
    • 5.25.2 Drive Cycle Information