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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for January 8, 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
2015 Audi A6 Quattro Premium Plus 3.0L Hesitation, Misfire VIN: WAUFGAFC0F
Hello car came in with misfire. We started with plugs and coils. Still had same problem. Pulled the supercharger and fuel rails. Found alot of carbon build up. Had walnut blasted to take care of that. Install new oem injectors when going back together. Sti... Trouble codes: P0305 (cylinder 5 misfire)
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2017 Audi Q7 Prestige 3.0L Low Heat VIN: WA1VABF77H
We bought this super clean Q7 from Audi of Beverly Hills and it is perfect in every way except for low heater output. It is now almost below zero in Michigan and we cannot get the proper heater output. Temp gauge works perfectly. Water pump and thermostat ...
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2019 Volkswagen Tiguan SE 2.0L Auto start/stop VIN: 3VV2B7AX9K
Customer brought this vehicle in because it no longer stops at a stop light. Read in the manual about the stop start and verified all conditions were met. Looked in the scan tool and found PIDs for met conditions. Found one PID - start/stop sensor activ... Trouble codes: U3501 (P30de-), P30DE, U1400
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Fixes & Summaries for European
Fix/Summary Answers
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