need Audi / VW mechanic

Portland OR

Description

Troubles with 2003 Audi A4 Quattro 1.8 turbo I have had five different mechanics working on this car, including a shop, and no one seems to know how to get this Catalytic code to stop coming up: P0420 efficiency below threshold - Bank1. There is also a P0411 AIR System Incorrect Flow Detected code. Car is running and idling great. One of the mechanics said a needed a new catalytic converter, but multiple people have told me they think the converter is fine. Diverter valve was just replaced. O2 sensor was just replaced. Also I recently recharged my AC, but heat seems to not be working again, so I think there's a leak. Let me know if you have the tools to find that kind of leak. Plates are expired and I need to get everything fixed up again so I can get through DEQ. Just clearing the codes will not help me get through DEQ, need to actually fix the problem. You're going to need a scanner. If you are interested, send me an email with your information, including what part of the city you're in, **what you charge per hour** and how much experience you have with German cars.