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Home >> Audi >> 2017 >> S5 2D Convertible >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> GENERIC SCAN TOOL [CGXC, CTUA, CTUB, CTUC, CTUD] (5 Of 5) (CABRIOLET) >> Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Modes 01 - 0A >> Diagnostic Mode 06 - Read Test Results For Specific Diagnostic Functions - 2013, 2014 MYS >> Monitor-ID $71: Secondary air system ((Bank 1))

Monitor-ID $71: Secondary air system ((Bank 1))

-- Connect the scan tool.

-- Start the engine and run at idle.

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

Select "Monitor-ID 113 ".

-- Select the desired "Test-ID (TID)" or "Hex-ID".

-- Check specified values at idle.

Test-ID (TID) DTC Component or System Min. Max. Additional Information
$91 P2440 Secondary air valve, bank 1, Diagnose Stuck open valve 0% 15% Refer to DTC P2440 in the DTC summary table. Engine Control Module --, 2013 - 2014 MY
$92 P0491 Secondary air valve, bank 1, Checking air stream 0 kg/h 21 kg/h Refer to DTC P0491 in the DTC summary table. Engine Control Module --, 2013 - 2014 MY

-- If any of components or systems fail to meet the specified values. Refer to Diagnostic "Mode 03: Interrogating Fault Memory" to check for stored DTC or the corresponding diagnostic repair procedure DIAGNOSTIC MODE 03 - READ DTC MEMORY .

-- Switch the ignition off.