On-Board Diagnostic - Introduction
- Basic Knowledge
- Outline
- Terminology
- Drive cycle
- Diagnostic Trouble Code(s) (DTC)
- Pending code
- Continuous Memory Diagnostic Trouble Code (CMDTC)
- On Demand Diagnostic Trouble Code (ODDTC)
- Data logger
- Freeze frame data, Snapshot data
- Functions
- Notes
- Malfunction detection function
- External on-board diagnostic tester communication function
- Memory function
- Malfunction indication function
- PID/data monitor function
- Simulation function
- Self-test function
- On-Board Diagnostic (OBD) test mode
- Notes
- Mode 1: On-Board system readiness test
- Mode 2: Freeze frame data
- Mode 3: Exhaust gas purification system related CMDTC
- Mode 4: Exhaust gas purification system-related malfunction information deletion/reset
- Mode 5: HO2S monitor test
- Mode 6: Diagnostic monitoring test
- Mode 7: Pending code
- Mode 8: Force drive
- Mode 9: Vehicle information read out
- Topological figure
- Parent/child module diagnosis
- Block Diagram
- Circuit Inspection
- Clearing DTC
- Configuration
- Connector Inspection
- DTC Inspection
- On-Board Diagnostic (OBD) Test Modes
- PID/Data Monitor Inspection
- Simulation Inspection
- Tester Usage History
- Troubleshooting Procedure [(Us)]