10-20-2021, 06:34 PM | #1 |
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Scanned with bimmerlink today for the hell of it. No CEL Found misfire codes. (Attached) car feels completely fine. Any idea why the codes? Stock tune. Catless FI downpipe, vrsf chargepipe
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10-21-2021, 01:23 AM | #2 |
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Check the air box, and make sure it’s sealed and MAF is seated (you can clean it just to make sure)
You should also make sure the coils are seated properly, but it could also be (without seeing a log) a boost leak |
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10-21-2021, 01:08 PM | #3 |
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Thanks, I checked the connections. Everything looked ok. Gonna log a bit and post later
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10-21-2021, 03:53 PM | #4 |
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Attached a log. Did a few hard pulls. This was 3rd gear at 2500. No new codes. Car felt fine. I don't see anything jumping at me however I'm not super familiar with all the data.
Thanks for having a look https://datazap.me/u/gstraube/log-16...-16&solo=4 |
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10-21-2021, 08:02 PM | #6 | |
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I think you can click on the different parameters under the chart to make them show |
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10-22-2021, 07:47 AM | #7 |
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Can you clear them and see if they come back? Is there any indication of when the codes where thrown?
The parameters you logged are limited, but timing which is one of they key values is there and seems fine. Get BootMod3 and an intercooler, flash stage 1 and you can log more values while enjoying a safe, mild bump in power. |
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10-22-2021, 08:50 AM | #8 | |
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10-25-2021, 08:35 AM | #9 | ||
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And Fuel pump pressure is on there, and it's fine. I wouldn't expect to see any issues on a stock tune.
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10-25-2021, 10:20 PM | #10 | |||
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