Inactive Fault Code?

JemJem · 10-18-2023, 10:59 AM

I got an inactive fault code today:

104B01
Absolute pressure sensor, intake manifold: Group error

It has a red “Inactive” label on it from bootmod3 and no check engine light. I took my CTS intake off and my vrsf charge pipe off two or three months ago for some maintenance. No check engine light ever came up.

I’m confused as to why bm3 read this code but labeled it as inactive with no check engine light. Do I have to worry about this code at all?

este · 11-06-2023, 09:48 PM

I also have some "Inactive" codes stored not sure if this means they are just part of the history or are still actively happening?

For example I had a oil top up messege come up on my idrive. I topped off oil, messege went away on my idrive but still shows on bootmod3 scan as inactive. If i clear codes and read again its still there.

10-18-2023, 10:59 AM	#1
JemJem Registered 0 Rep 3 Posts Drives: 2016 BMW M235i Join Date: Sep 2023 Location: Hawaii iTrader: (0)	Inactive Fault Code? I got an inactive fault code today: 104B01 Absolute pressure sensor, intake manifold: Group error It has a red “Inactive” label on it from bootmod3 and no check engine light. I took my CTS intake off and my vrsf charge pipe off two or three months ago for some maintenance. No check engine light ever came up. I’m confused as to why bm3 read this code but labeled it as inactive with no check engine light. Do I have to worry about this code at all? Attached Images
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11-06-2023, 09:48 PM	#2
este N54 to N55 66 Rep 308 Posts Drives: e92 335i (sold) / M235i 6mt Join Date: Jul 2013 Location: Austin iTrader: (0)	I also have some "Inactive" codes stored not sure if this means they are just part of the history or are still actively happening? For example I had a oil top up messege come up on my idrive. I topped off oil, messege went away on my idrive but still shows on bootmod3 scan as inactive. If i clear codes and read again its still there.
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