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Home >> Audi >> 2004 >> A6 Base >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> On Board Diagnostic (OBD) - Generic Scan Tool - 3.0L V6 AVK >> ST Generic Scan Tool >> Mode 8: Tank leak test >> Notes
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Mode 8: Tank leak test: Notes

This diagnostic mode checks the fuel system for leaks.

NOTE: The Evaporative Emission (EVAP) Canister Purge Regulator Valve -N80- and Leak detection pump (LDP) - V144- seal the tank system.
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