Direct vs multi port fuel injection

[mcerick]

I’ve been trying to determine whether my 2018 A6 3.0 has DI or multi port injection and no one seems to have a straight answer. Any feedback would be appreciated.

[GID]

Here you go.

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[GID]

Let me try that again.

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[sepheroth86]

2016-2018 have both!

[chrismadson]

Check the front of your supercharger… if the pulley has 4 bolts then you have a CREC engine with multiport.


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[JWebb_C7_Comp]

Check the front of your supercharger… if the pulley has 4 bolts then you have a CREC engine with multiport.


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I have an 18 A6 3.0. My understanding is the we have direct port and rail injection. Hence, carbon build-up should be lessened to a large degree. I hope that’s true. I plan to keep this car another 6 years or so if it doesn’t become a maintenance queen that I can’t largely handle in my garage with a bit of time and advice from folks here!


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