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Home >> Audi >> 2007 >> S6 >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> 5.2L - Generic Scan Tool - Engine Code: BXA >> St Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Modes 01 - 09 >> Diagnostic Mode 06 - Read Test Results For Specific Diagnostic Functions >> OBDMID 58 ($3A): Fuel Tank EVAP System Leak Test (0.090")
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OBDMID 58 ($3A): Fuel Tank EVAP System Leak Test (0.090")

-- Connect the scan tool.

-- Start the engine and let run at idle speed.

-- Select "Mode 6: Check test the results of components that are not continuously monitored".

Select "OBDMID 59 ($3B)".

-- Select the desired "Test-ID".

-- Check specified values at idle.

Test-ID (TID) (Hex-ID) DTC Component or System Min. Max. Additional Information
129 ($81) P0455 Fuel Tank Leak Test.Large leak. 0.95 - 1.1 Seconds --- Refer to DTC P0455 in the DTC table Engine Control Module - P0455 .

-- If any component or system fails to meet the specified values, refer to Diagnostic "Mode 03: Interrogating Fault Memory" to check for stored DTC's or the corresponding diagnostic repair procedure. Refer to DIAGNOSTIC MODE 03 - READ DTC MEMORY .

-- Switch the ignition off.

-- End of diagnosis.

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