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      03-11-2021, 06:26 PM   #41
bassrebel
The Lazy one...
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Drives: 16 C300 4Matic
Join Date: Mar 2012
Location: NYC, UES

iTrader: (3)

Quote:
Originally Posted by solidsleeper View Post
What are your mods and do you get misfires/engine codes even on map zero?

Also, what is the MAF code you're getting? / you were getting these codes before mods/bolt-ons?

PS I'm praying for you buddy!!! I had some minor issues for a while, no engine codes, but car didn't feel 100% for a few months. For example, one of the meth bung plug on my ER chargepipe wasn't tight lol.
I have VRSF chargepipe & downpipe, BME intake and that's about it, I think!

I've had the 29D9 code for a little bit, but I thought that it was there because I had JB+ until just before installing MHD.

Every time it misfires I send an error code log to my email and it's usually a different cylinder that's misfiring. My shop put all new spark plugs and coil packs and the problem seems to be exactly the same.

The only constant is the 29D9 error code, which is Intake Air Temperature.

I'm going to clean the MAF tomorrow morning (to be on the safe side, I'll disconnect the battery) and then reset the adaptations to make sure there are no lingering issues. We shall see tomorrow!

LOL I feel you about the plugs, I made the guy in the shop double-check every bolt in the downpipe to make sure they were tight!
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2014 BMW x1 x3.5i 2016 Benz C300 4Matic
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