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Home >> Audi >> 2003 >> A8 Quattro >> Repair and Diagnosis >> External Pages >> Different car >> Section 133 (On Board Diagnostic (OBD) - Generic Scan Tool - 4.2L V8 5V - Art, Awn, BBD) >> ST-Generic Sean Tool >> Mode 8: Tank leak test >> Notes

Mode 8: Tank leak test: Notes

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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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