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HOMESERVICE MANUALSAUDI2025A4 QUATTRO PRESTIGEREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE PERFORMANCESYSTEMGENERIC SCAN TOOL (DPAA) (GENERAL INFORMATION)ST GENERIC SCAN TOOLDIAGNOSIS AND TESTINGDIAGNOSTIC MODES 01 - 0ADIAGNOSTIC MODE 07 - READ FAULTS DETECTED DURING THE CURRENT OR LAST DRIVING CYCLE
2025 Audi A4 Quattro Prestige

Diagnostic Mode 07 - Read Faults Detected During The Current Or Last Driving Cycle

2025 Audi A4 Quattro PrestigeSECTION Diagnostic Mode 07 - Read Faults Detected During The Current Or Last Driving Cycle

Mode 07 makes it possible to check emissions-related faults which appeared during the current or last driving cycle (pending DTCs).

A pending DTC is saved the first time a fault is detected (output via Mode 07).

-- If the fault is detected again by the end of the following driving cycle, a confirmed DTC is entered (output via Mode 03) and the MIL is activated.

-- If this malfunction is not detected again by the end of the following driving cycle, the corresponding pending code will be deleted at the end of the driving cycle.

NOTE:

Depending on scan tool and protocol used, some of the information provided may be referred to by a different name.

Procedure 

-- Connect the scan tool.

-- Start the engine and run at idle.

NOTE:

If the engine does not start, crank the engine using starter for at least 5 seconds. Do not switch the ignition off afterward.

-- Select Mode 7: Check test results of components that are continuously monitored.

The number of pending DTCs or 0 malfunctions detected will be displayed on the scan tool screen.

-- Refer to the DTC tables below for the possible diagnostic component(s).

-- Switch the ignition off.

RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.