Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSAUDI2001A6 AVANT QUATTROREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMON BOARD DIAGNOSTIC (OBD), GENERIC SCAN TOOL - 2.8L V6 AHA, ATQON BOARD DIAGNOSTICDIAGNOSTIC FUNCTION, SELECTINGDIAGNOSTIC MODE 2: CHECKING OPERATING CONDITIONSFUNCTION
2001 Audi A6 Avant Quattro
Diagnostic mode 2: Checking operating conditions: Function
2001 Audi A6 Avant QuattroSECTION Function
This diagnostic mode displays the operating requirements at which an emission relevant malfunction was detected and stored by the Engine Control Module (ECM).
RENDER: 1.0x
NO RELATED
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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.