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Home >> Audi >> 2017 >> RS 3 >> Repair and Diagnosis >> External Pages >> Different car >> Section 36 (GENERIC SCAN TOOL [CNTA, CNTC, CNSB] (5 Of 5) -- (A3 SEDAN)) >> Generic Scan Tool >> Diagnosis And Testing >> Diagnostic Procedures >> EVAP Canister Purge Regulator Valve 1 - N80-, Checking >> General Description

EVAP Canister Purge Regulator Valve 1 - N80-, Checking: General Description

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The EVAP system is designed so that the admission of fuel vapors takes place only at idle and at light part-throttle. EVAP Canister Purge Regulator Valve 1 -N80- is map-activated by the Engine Control Module (ECM) -J623- to accomplish this task.