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International Automotive Technicians Network
Prev Professional Automotive Repair Technical Discussions for February 6, 2019
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Open Help Requests for European
Help Request Answers
2011 BMW 328i 3.0L valvetrain VIN: WBAPH5G55B
I received this vehicle that came in that sounded like a vanos. I replaced the vanos and the noise hasn't changed with a stethoscope it is the noisiest at the 5 cylinder or at least in that general area. I took the valve cover back off I dont see anything ...
2010 Land Rover LR4 HSE 5.0L MIL Lamp on VIN: SALAG2D48A
Hoping someone seen these codes before because I cant find any info on codes. Everything I can find is generic. Any help would be great. Land rover runs and drives fine. Trouble codes: P0721 (Output shaft sensor circuit range performance), P0721 (Output shaft sensor circuit range performance), P0721 (Output shaft sensor circuit range performance), P0721 (Output shaft sensor circuit range performance), P0721 (Output shaft sensor circuit range performance), P0721 (Output shaft sensor circuit range performance)
2008 Mercedes-Benz CLS550 5.5L a.c. compressor VIN: WDDDJ72X28
We have no compressor activation. There is pressure in the system. This has a compressor without clutch, We think it uses duty cycle to vary compressor activation. I hooked up the oscilloscope to the activation wire, then activate with scanner. It had a ve...

Fixes & Summaries for European
Fix/Summary Answers
2007 Bentley Arnage T 6.8L Easy Entry/Exit VIN: SCBLF44JX7
hey guys, thanks for all your help. we were all on the right track about re-inializing the system after replacing the parts. bentley does it by pushing the seat memory buttons in a certain sequence, as it turned out one of the buttons was not making good conta...
2003 Volkswagen Beetle Turbo S 1.8L Poor Idle Quality, MIL Lamp on VIN: 3VWFE21C13
Got this one fixed, thanks to all who responded. The problem was the aftermarket bleeder valve (the one that goes into the T-shaped crankcase breather hose) was defective. I initially didn't go after that because I knew it was not that old, but... To anyone... Trouble codes: P0507 (idle speed higher than expected), P0139 (post catalyst lambda sensor slow response).
2006 Volvo S40 2.4i 2.4L No Start VIN: YV1MS39036
Thanks for all that replied, sometimes my brain just wont open up so channeled that it had to be something that we did? What I found was circuit b16 blk/blu wire to turn on main relay was not turning on relay. powering 4 pcm fuses. chased wire from pcm to fuse... Trouble codes: 0100 (communication between control units), 0082 (engine status faulty signal), DD1B, 6C30, DD0C, 6F83.
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