LEMON Manuals: Even more car manuals for everyone: 1960-2025
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 $85: Boost Pressure Control Loop
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Monitor-ID $85: Boost Pressure 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 85".

-- Select the desired "Test-ID".

-- Check specified values at idle.

Test-ID DTC Component or System Min. Max. Additional Information
$CA P026A Charger undercooling --- --- Refer to DTC P026A  in the DTC summary table.
$C1 P0234, P026A Boost Pressure Control Loop / Charger Undercooling --- --- Refer to DTC P0234  in the DTC summary table.
$C2 P0299 Boost Pressure Control Loop --- --- Refer to DTC P0299  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.

scientia non olet · About LEMON Manuals