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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for May 28, 2020
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
2010 Audi Q5 Premium Plus 3.2L Misfire VIN: WA1MKAFP1A
We have had an intermittent misfire at idle only on cylinder 1. we have changed plugs, coils and even a new injector. we also found an intake valve not sealing all the time with a pressure wave scope check. with intake off and cranking, you could here it s... Trouble codes: P0301 (Cylinder one mifire)
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2007 Porsche 911 Carrera 4S 3.8L No Start
Customer just caught car says he was driving no problem parked went to start and but only turns over doesn't start... Checked all fuses ,ckp sensor, only codes I have are for injectors... Checked fuel pump working well good pressure with guage. Also check ...
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Fixes & Summaries for European
Fix/Summary Answers
2009 Audi A8 Quattro 4.2L No Start, No Start, No Start VIN: WAULV94E49
Richard [...] hit the nail on the head with the fuel pump relay in right hand foot well,replaced relay,and tightened terminals up,even though there was no sign of heat induced damage to relay or terminals,suspect relay just had a weak coil. After replacing rel... Trouble codes: P3089, P3089, P3089.
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2012 BMW X5 xDrive35d 3.0L No Start VIN: 5UXZW0C56C
I want to thank everyone for all the responses. In true BMW fashion this was not straight forward to diagnose. We ended up putting a crank sensor in it. The day we went to push it in and install the new crank sensor it started up. We installed the crank senso... Trouble codes: 4BF0, 48EC, 3E91, 48DC, A0B4.
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