Section 133 (On Board Diagnostic (OBD) - Generic Scan Tool - 4.2L V8 5V - Art, Awn, BBD)
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- ST-Generic Sean Tool
- On Board Diagnostic (OBD)
- Characteristics of On Board Diagnostic (OBD)
- On Board Diagnostic (OBD), technical data
- Malfunction lamp for On Board Diagnostic (OBD)/Malfunction Indicator Lamp (MIL) -K83- in instrument cluster
- Electronic Power Control (EPC) Warning Lamp -K132- in instrument cluster
- Safety precautions
- Connect diagnostic tester
- Select diagnostic function
- Test box, connecting for wiring and component test
- Mode 1: Check measured values
- Mode 2: Checking operating conditions
- Mode 3: Check DTC Memory
- Mode 4: Reset/erase diagnostic data
- Mode 5: Check oxygen sensor output signals
- Notes
- Test requirements:
- Work procedure
- Evaluation test-ID 01: Rich to lean sensor barrier voltage
- Evaluation test-ID 02: Lean to rich sensor barrier voltage
- Evaluation test-ID 07: Minimum voltage at sensor for test cycle
- Evaluation test-ID 08: Maximum voltage at sensor for test cycle
- Evaluation test-ID 09: Time period between sensor shift procedures (half value)
- Evaluation test-ID 48: "Rich"-shift of oxygen sensor regulation before catalytic converter via oxygen sensor regulation behind catalytic converter
- Evaluation test-ID 49: "Lean" -shift of oxygen sensor regulation before catalytic converter via oxygen sensor regulation behind catalytic converter
- Evaluation test-ID 50: Time period between sensor shift procedures
- Final procedures
- Mode 6: Check test results of components that are not continuously monitored
- Mode 7: Check test results of components that are continuously; monitored
- Mode 8: Tank leak test
- Mode 9: Vehicle information
- Readiness code
- Diagnostic Trouble Code (DTC) tables:
- On Board Diagnostic (OBD)