Customer: 2004 vw new beetle checking power to the n112 valve Mechanic's Assistant: Any other details you'd like to add? Customer: the secondary air pump does not start when the engine is …

Customer: 2006 beetle with 2.5. po4011 . bench tested combo valve and secondary air pump motor. both work. on cold start up pump doesn't run and can not feel combivalve solenoid pick …

2009 vw rabbit 2.5 cbua combi valance solenoid n112 wire harness connectors touched one another and caused more cel Mechanic's Assistant chat Customer: 2009 vw rabbit 2.5 cbua …

4. Manually activate the secondary air injection solenoid valve N112, with the engine at idle, and verify that manifold vacuum is available at the combination valve vacuum line. 5. Failure of any …

2012年4月11日 · Each of these have a specific valve associated with them when talking about doing the "deletes". The SAI system has a valve clled the N112 valve, or the SAI combi valve, …

B. Force air into the cylinder head. (Either by removing the N112 valve and using shop air or by manually activating the N112 valve and V101 pump.) C. Turn the engine over by hand. As …

2005年4月8日 · As the first step, we have to put the N112 back as this controls the combi valve, which opens the head for the Secondary Air Pump to be able to pump air into the exhaust. The …

4. To determine if the valve is leaking at the seat, install a scanner and with the engine running at idle access data group 033, unplug the N112 Secondary Air solenoid Valve and energize the …

3. Secondary Air Injection (AIR) solenoid valve (N112) 4. To Secondary Air Injection (AIR) solenoid valve. 5. To T-piece on intake manifold. 6. Check valve. 7. Intake manifold change …

VW FastTrack '00-'01, VW Academy Chicago and Seattle '00-present, VW Certified 4,343 Satisfied Customers I'm trying to find a part number to the hoses that go to my