On Board Diagnostic (OBD), Generic Scan Tool - 2.8L V6 Aha, ATQ

• On Board Diagnostic
  • On Board Diagnostic (OBD), general information
    • On Board Diagnostic (OBD), characteristics
    • On Board Diagnostic (OBD), technical data
      • Control module identification
    • Diagnostic tester, connecting
      • Recommended special tools and equipment e.g.:
      • Requirements
      • Procedure
    • Test box, connecting for wiring test
      • Recommended special tools and equipment e.g.:
        • Vehicles with 80-pin Engine Control Module (ECM, engine code AHA)
        • Vehicles with 121 -pin Engine Control Module (ECM, engine code ATQ)
      • Requirement
      • Procedure
        • Notes
        • Vehicles with 80-pin Engine Control Module (ECM, engine code AHA)
        • Vehicles with 121-pin Engine Control Module (ECM, engine code ATQ)
      • Continuation for all vehicles
    • Malfunction Indicator Lamp (MIL) in instrument cluster, checking
      • Meaning of exhaust MIL
      • Recommended special tools and equipment
      • Test requirement
      • Test sequence
        • Notes
        • Vehicles with engine code AHA
        • Vehicles with engine code ATQ
      • Continuation for all vehicles
        • Overview
        • Notes
        • Vehicles with engine code AHA
        • Vehicles with engine code ATQ
  • Diagnostic function, selecting
    • Recommended special tools and equipment e.g.:
    • Address word 33 - On Board Diagnostic (OBD)
      • Function
    • Diagnostic mode 1: Check measuring values
      • Requirement
      • Procedure
    • Diagnostic mode 2: Checking operating conditions
      • Function
      • Procedure
    • Diagnostic mode 3: Check DTC Memory
      • Function
      • SAE Diagnostic Trouble Codes (DTCs)
      • Procedure
    • Diagnostic mode 4: Reset/erase diagnostic data
      • Function
      • Requirement
      • Procedure
    • Diagnostic mode 5: Check output of oxygen sensor signals
      • Function
      • Requirements
      • Procedure
      • Output of oxygen sensor signals
      • 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
    • Diagnostic mode 6: Check test results of components that are not continuously monitored
      • Function
      • Test-ID 01: Catalytic converter
        • Test requirements
        • Procedure
      • Test-ID 03: Secondary Air Injection (AIR) system
        • Test requirements
        • Procedure
      • Test-ID 05: Tank ventilation system
        • Test requirements
        • Procedure
      • Test-ID 09: Engine Coolant Temperature (ECT) Sensor -G62-
        • Test requirement
      • Procedure
    • Diagnostic mode 7: Check test results of components that are continuously monitored
      • Function
      • Procedure
    • Diagnostic mode 8: Tank leak test
      • Function
      • Test requirements
      • Function test
    • Diagnostic mode 9: Vehicle information
      • Function
      • Requirement
      • Procedure
  • Readiness code
    • Function
    • Readiness code, reading
      • Requirements
      • Procedure
    • Readiness code, generating
      • Requirements
      • Procedure
  • Diagnostic Trouble Code (DTC) tables:
    • SAE P0xxx-DTCs
    • SAE P1xxx-DTCs
    • SAE P2xxx-DTCs
    • SAE P3xxx-DTCs