Where is map sensor

328iking · 07-02-2020, 05:08 AM

As per title, not the tmap on the chargepipe.

Pic would be good.

Is this it? Just before charge pipe and tb?

Billfitz · 07-02-2020, 07:24 AM

Do you mean MAF? https://www.newtis.info/tisv2/a/en/f...-unit/IKT1Ffp4

328iking · 07-02-2020, 07:26 AM

Quote:

Originally Posted by Billfitz

Do you mean MAF? https://www.newtis.info/tisv2/a/en/f...-unit/IKT1Ffp4

No the MAP sensor. Manifold Absolute Pressure.

Billfitz · 07-02-2020, 07:57 AM

Newtis doesn't list it. Perhaps the intake pipe pressure sensor? https://www.newtis.info/tisv2/a/en/f...ensor/HkWIjFth
https://www.newtis.info/tisv2/a/en/f...units/IKFwDE9l

328iking · 07-02-2020, 08:00 AM

Quote:

Originally Posted by Billfitz

Newtis doesn't list it. Perhaps the intake pipe pressure sensor? https://www.newtis.info/tisv2/a/en/f...ensor/HkWIjFth
https://www.newtis.info/tisv2/a/en/f...units/IKFwDE9l

That's the one by looks of it. Is it located as per my pic.

pierreye · 07-02-2020, 09:55 PM

The photo you show should be manifold MAP sensor after the throttle control. There's another MAP sensor on the charge pipe which is pre-throttle pressure. Here's the photo for MAP sensor on charge pipe (pre throttle boost if you read from the BM3 log file).

gatorbait811 · 07-03-2020, 03:17 PM

They're actually boost pressure sensors. The one before the throttle body measure pressure, then there's on mounted on the intake manifold and it measures pressure and temperature.

07-02-2020, 05:08 AM	#1
328iking Private First Class 24 Rep 199 Posts Drives: 328i Join Date: Apr 2019 Location: Ipswich, Suffolk iTrader: (0)	As per title, not the tmap on the chargepipe. Pic would be good. Is this it? Just before charge pipe and tb? Attached Images
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07-02-2020, 07:24 AM	#2
Billfitz Lieutenant General 8245 Rep 16,088 Posts Drives: '15 328iX GT Join Date: Jan 2015 Location: New Hampshire iTrader: (0)	Do you mean MAF? https://www.newtis.info/tisv2/a/en/f...-unit/IKT1Ffp4
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07-02-2020, 07:57 AM	#4
Billfitz Lieutenant General 8245 Rep 16,088 Posts Drives: '15 328iX GT Join Date: Jan 2015 Location: New Hampshire iTrader: (0)	Newtis doesn't list it. Perhaps the intake pipe pressure sensor? https://www.newtis.info/tisv2/a/en/f...ensor/HkWIjFth https://www.newtis.info/tisv2/a/en/f...units/IKFwDE9l
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07-02-2020, 09:55 PM	#6
pierreye Lieutenant 212 Rep 500 Posts Drives: F10 & G01 Join Date: Jun 2018 Location: Malaysia iTrader: (0)	The photo you show should be manifold MAP sensor after the throttle control. There's another MAP sensor on the charge pipe which is pre-throttle pressure. Here's the photo for MAP sensor on charge pipe (pre throttle boost if you read from the BM3 log file). Attached Images Last edited by pierreye; 07-02-2020 at 11:17 PM..
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07-03-2020, 03:17 PM	#7
gatorbait811 Registered 0 Rep 1 Posts Drives: 2015 BMW F30 320i Join Date: Jul 2020 Location: Lafayette, LA iTrader: (0)	They're actually boost pressure sensors. The one before the throttle body measure pressure, then there's on mounted on the intake manifold and it measures pressure and temperature.
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