2008 Jetta 2.5, throws code P0411 Secondary Air Injection System Incorrect Flow Detected. I've jumpered the air pump relay. Pump blows Replaced the Combi valve. All hoses are in good shape. I have a copy of VCDS and the OBD cord. I am located in North Dakota.

VW 'P0411-Secondary Air Injection System Incorrect Flow Detected' fault code, tested the air pump with a power supply and it just clicks (not good). Tested the connector that hooks to the air pump while starting the car no power. Tested the '100' relay with it seems to be bad at 5 volts its not switching 12 volts it does.

Customer: have a 2001 VW beetle with 1.8t throwing code p0411, I was told to replace the secondary air pump and did so. But the code returned 2 days later, then checked relay and relay is getting power but not sure it works.

Customer: 2008 vw new beetle p0411 code secondary air pump turns on replaced combi valve check egine still comes on need help Answered by Dan in 8 mins 7 years ago Dan

Getting a p0411 code on my 06 jetta with a 2.5 5 cyl, p0411 secondary air injection system incorrect flow. have reset it Mechanic's Assistant chat Customer: getting a p0411 code on my 06 jetta with a 2.5 5 cyl Mechanic's Assistant: Just to clarify, what's the exact code?

Customer: I have a P0411 code on a 2002 Volkswagen Jetta. I know this deals with the air injection system. I know this deals with the air injection system. I need to know a couple of things..

v/w new beetle GLS: 2000 beetle 1.8 turbo engine code P0411 Amedee | ASE certified Technician advanced level specialist. Wisconsin certified emissions state inspector

Code P0411 Secondary air injection system, ... Over 30 years experience with VW, Audi, BMW. Factory ...

VW FastTrack '00-'01, VW Academy Chicago and Seattle '00-present, VW Certified 4,343 Satisfied Customers I have a 2000 vw beetle 1.8l turbo, pulled codes P0411, P0300,

02 vw jetta 1.8l turbo. code p0411. LeadTech88 | Automotive Engineering and 15+ years of mechanic experience.