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Home >> Volkswagen >> 2014 >> Golf TDI, Automatic DCT Trans >> Repair and Diagnosis >> Transmission >> Transmission Control Systems >> 2.0L - Generic Scan Tool - Engine Code(S): CJAA >> St Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Modes 01 - 09 >> Diagnostic Mode 06 - Read Test Results For Specific Diagnostic Functions >> Monitor-ID $31: EGR Control Loop
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Monitor-ID $31: EGR Control Loop

-- 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 31".

-- Select the desired "Test-ID".

-- Check specified values at idle.

Test-ID DTC Component or System Min. Max. Additional Information
$C0 P0401, P0402 EGR control loop. --- --- Refer to DTC P0401  in the DTC summary table.
$C2 P0402 EGR High Flow --- --- Refer to DTC P0402  in the DTC summary table.
$CA P2457 Low pressure EGR cooler performance --- --- Refer to DTC P2457  in the DTC summary table.
$D0: P240F EGR slow response positive --- --- Refer to DTC P240F  in the DTC summary table.
$D1: P240F EGR slow response negative --- --- Refer to DTC P240F  in the DTC summary table.

-- 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's or the corresponding diagnostic repair procedure DIAGNOSTIC MODE 03 - READ DTC MEMORY .

-- Switch the ignition off.

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