Got a Bluetooth scanner... Diagnostic graphs
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The fuel trims look strange to me, but then I noticed the vehicle speed. I have always read this at idle (and you should too, unless someone else is driving). Short terms trims can go all over the place, but long term is telling you something. How do these things look like at idle after a good drive?
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Marka
S-Type / S type R Supercharged V8 ( X200 )
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09-11-2016 12:09 AM
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