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Professional Automotive Repair Technical Discussions for February 17, 2026 International Automotive Technicians' Network (iATN) - Members Only |
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| (Also Available: All, Asian, Chrysler, European, Ford, GM.) | ||
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Open Help Requests for European
| Help Request | Answers | |
| 2012 Audi A7 Quattro 3.0L Misfire VIN: WAUYGAFC0C New customer. Engine ran poorly. Jumped time. Replaced all chains and components and cleaned carbon. Engine ran great. Shipped. It came back a couple of weeks later, late on a Friday afternoon, with a secondary air code. On an aggressive test drive we lost... |
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Fixes & Summaries for European
| Fix/Summary | Answers | |
| 2012 Volkswagen Golf 2.5L MIL Lamp on VIN: WVWBB7AJ3C Yesterday I removed the metal tube between the AIR solenoid and the cylinder head. As Troy pointed out, it was clogged. I cleaned out the tube, removed the AIR solenoid and verified I had good exhaust flow out of the cylinder head. It took 3 road tests, but I ... Trouble codes: P0491. |
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