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z Select the measuring value "Test-ID 03: Secondary Air Injection (AIR) system" and check whether the z End diagnosis and switch ignition off. If the specified values are not reached: Checking Proper Seal z Check the connection pipes and hoses between Secondary Air Injection (AIR) pump motor and Secondary Air Injection (AIR) system components, removing and installing: z Vehicles with engine code AEG, AVH, AZG. See PARTS OF SECONDARY AIR INJECTION z Vehicles with engine code BDC. See PARTS OF SECONDARY AIR INJECTION (AIR) z Repeat function test. z Check hoses and hose connections for secure seating. z Repeat function test. If malfunction is no longer present: z Erase DTC memory of Engine Control Module (ECM). See DIAGNOSTIC MODE 6: CHECK TEST z Generate readiness code. See READINESS CODE, GENERATING . Secondary Air Injection (AIR) Solenoid Valve (Vehicles with engine code AEG up to 05.99), checking Solenoid valve is closed when no voltage is present. Recommended special tools and equipment z VAG1526 multimeter or VAG1715 multimeter z VAG1594 connector test kit z Wiring diagram Test requirements z Main fuses must be OK.
2003 Volkswagen New Beetle GLS 1998-2004 ENGINE PERFORMANCE Exhaust System Emission Controls, 2.0L Generic Scan Tool - New Beetle
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