Mode 6 Data

Diagnostic Modes

Description

• Depending on scan tool and protocol used, the information in diagnostic mode 01 may be referred to by different names such as Test-ID (TID), Hex-ID, Component-ID (CID), or On-Board Diagnostic Monitor Identifier (OBDMID).

The information provided in Modes 01 through 09 displays the various levels of emission related data that may be monitored, as well as the ability to retrieve and read stored DTC trouble codes, generate readiness codes, and select the various PIDs and Test-IDs used within the modes to monitor the engine, and emission related component parameters.

The following table provides a link to all diagnostic modes that monitor all components and systems which influence the emission quality.

Diagnostic Mode 06 - Read Test Results for Specific Diagnostic Functions

Diagnostic Mode 06 makes it possible to retrieve test results for special components and systems which are continuously or not continuously monitored. If the diagnosis of a system is complete, the diagnostic result and the corresponding thresholds are saved and displayed in mode 06. This data remains saved (even with the ignition off) until either new diagnostic results become available or the DTC memory is erased.

The min & max values for each individual test in Mode 06 represent the min & max operating values for a properly operating system. This data is provided to the individual aftermarket scan tool companies for development of their scan tool. Depending on the scan tool being used, the min & max values shown may vary, or be rounded up or down to the nearest decimal point depending on the aftermarket scan tool company's development process. e.g.:





Depending on the scan tool and protocol used, the information displayed in Diagnostic Mode 06 may be referred to by different names such as Test-ID (TID), Hex-ID, Component-ID (CID), On-Board Diagnostic Monitor Identifier (OBDMID), or contain no name at all and may be referenced by only a number.

• Depending on the scan tool and protocol used, the information displayed in diagnostic mode 06 may be referred to by different names such as Test-ID (TID), Hex-ID, Component-ID (CID), or On-Board Diagnostic Monitor Identifier (OBDMID).

Test requirements

• Exhaust system must be properly sealed between catalytic converter and cylinder head.

• No DTCs in the DTC memory.

• Coolant temperature at least 80° C.

Work procedure

- Connect the scan tool.

- Start the engine and let run at idle speed.

- Select "Diagnostic Mode 06 - Check Test Results of Components that are not Continuously Monitored".

Select the desired "Test-ID"..

The current minimum and maximum values will be displayed on the scan tool screen.





Test-ID 01 ($01): Catalytic Conversion (Bank 1).

- Connect the scan tool.

- Start the engine and let run at idle speed.

- Select "Diagnostic Mode 06 - Check Test Results of Components that are not Continuously Monitored".

Select "Test-ID 01 ($01)".

- Select the desired "Test-ID".

- Check specified values at idle.





- If any component or system fails to meet the specified values, refer to => [ Diagnostic Mode 03 - Read DTC Memory ] Diagnostic Mode 03 - Read DTC Memory to check for stored DTC's or the corresponding diagnostic repair procedure.

- Switch the ignition off.

End of diagnosis

Test-ID 01 ($01): Catalytic Conversion (Bank 2).

- Connect the scan tool.

- Start the engine and let run at idle speed.

- Select "Diagnostic Mode 06 - Check Test Results of Components that are not Continuously Monitored".

- Select the desired "Test-ID".

Select "Test-ID 01 ($01)".

- Check specified values at idle.





- If any component or system fails to meet the specified values, refer to => [ Diagnostic Mode 03 - Read DTC Memory ] Diagnostic Mode 03 - Read DTC Memory to check for stored DTC's or the corresponding diagnostic repair procedure.

- Switch the ignition off.

End of diagnosis

Test-ID 01 ($01): Oxygen Sensor (Bank 1, Sensor 1).

- Connect the scan tool.

- Start the engine and let run at idle speed.

- Select "Diagnostic Mode 06 - Check Test Results of Components that are not Continuously Monitored".

Select "Test-ID 01 ($01)".

- Select the desired "Test-ID".

- Check specified values at idle.





- If any component or system fails to meet the specified values, refer to => [ Diagnostic Mode 03 - Read DTC Memory ] Diagnostic Mode 03 - Read DTC Memory to check for stored DTC's or the corresponding diagnostic repair procedure.

- Switch the ignition off.

End of diagnosis

Test-ID 02 ($02): Oxygen Sensor (Bank 2, Sensor 1).

- Connect the scan tool.

- Start the engine and let run at idle speed.

- Select "Diagnostic Mode 06 - Check Test Results of Components that are not Continuously Monitored".

Select "Test-ID 02 ($02)".

- Select the desired "Test-ID".

- Check specified values at idle.





- If any component or system fails to meet the specified values, refer to => [ Diagnostic Mode 03 - Read DTC Memory ] Diagnostic Mode 03 - Read DTC Memory to check for stored DTC's or the corresponding diagnostic repair procedure.

- Switch the ignition off.

End of diagnosis

Test-ID 15 ($21): Oxygen Sensor (Bank 1, Sensor 2).

- Connect the scan tool.

- Start the engine and let run at idle speed.

- Select "Diagnostic Mode 06 - Check Test Results of Components that are not Continuously Monitored".

Select "Test-ID 15 ($21)".

- Select the desired "Test-ID".

- Check specified values at idle.





- If any component or system fails to meet the specified values, refer to => [ Diagnostic Mode 03 - Read DTC Memory ] Diagnostic Mode 03 - Read DTC Memory to check for stored DTC's or the corresponding diagnostic repair procedure.

- Switch the ignition off.

End of diagnosis

Test-ID 16 ($22): Oxygen Sensor (Bank 2, Sensor 2).

- Connect the scan tool.

- Start the engine and let run at idle speed.

- Select "Diagnostic Mode 06 - Check Test Results of Components that are not Continuously Monitored".

Select "Test-ID 16 ($22)".

- Select the desired "Test-ID".

- Check specified values at idle.





- If any component or system fails to meet the specified values, refer to => [ Diagnostic Mode 03 - Read DTC Memory ] Diagnostic Mode 03 - Read DTC Memory to check for stored DTC's or the corresponding diagnostic repair procedure.

- Switch the ignition off.

End of diagnosis

Test-ID $03 (03): Secondary Air Injection (AIR) System (Bank 1).

- Connect the scan tool.

- Start the engine and let run at idle speed.

- Select "Diagnostic Mode 06 - Check Test Results of Components that are not Continuously Monitored".

Select "Test-ID 03 ($03)".

- Select the desired "Test-ID".

- Check specified values at idle.





- If any component or system fails to meet the specified values, refer to => [ Diagnostic Mode 03 - Read DTC Memory ] Diagnostic Mode 03 - Read DTC Memory to check for stored DTC's or the corresponding diagnostic repair procedure.

- Switch the ignition off.

End of diagnosis

Test-ID $03 (03): Secondary Air Injection (AIR) System (Bank 2).

- Connect the scan tool.

- Start the engine and let run at idle speed.

- Select "Diagnostic Mode 06 - Check Test Results of Components that are not Continuously Monitored".

Select "Test-ID 03 ($03)".

- Select the desired "Test-ID".

- Check specified values at idle.





- If any component or system fails to meet the specified values, refer to => [ Diagnostic Mode 03 - Read DTC Memory ] Diagnostic Mode 03 - Read DTC Memory to check for stored DTC's or the corresponding diagnostic repair procedure.

- Switch the ignition off.

End of diagnosis

Test-ID $05 (05): Tank Ventilation System, Tank Vent Valve Function Check.

- Connect the scan tool.

- Start the engine and let run at idle speed.

- Select "Diagnostic Mode 06 - Check Test Results of Components that are not Continuously Monitored".

Select "Test-ID 05 ($05)".

- Select the desired "Test-ID".

- Check specified values at idle.





- If any component or system fails to meet the specified values, refer to => [ Diagnostic Mode 03 - Read DTC Memory ] Diagnostic Mode 03 - Read DTC Memory to check for stored DTC's or the corresponding diagnostic repair procedure.

- Switch the ignition off.

End of diagnosis

Test-ID $05 (05): Tank Ventilation System, Tank Leak Test.

- Connect the scan tool.

- Start the engine and let run at idle speed.

- Select "Diagnostic Mode 06 - Check Test Results of Components that are not Continuously Monitored".

Select "Test-ID 05 ($05)".

- Select the desired "Test-ID".

- Check specified values at idle.





- If any component or system fails to meet the specified values, refer to => [ Diagnostic Mode 03 - Read DTC Memory ] Diagnostic Mode 03 - Read DTC Memory to check for stored DTC's or the corresponding diagnostic repair procedure.

- Switch the ignition off.

End of diagnosis