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BMW 3-Series (E90 E92) Forum > BMW E90/E92/E93 3-series General Forums > General E90 Sedan / E91 Wagon / E92 Coupe / E93 Cabrio > Quick question, is the IAT sensor a part of the tmap?



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      10-19-2018, 12:15 PM   #1
Chris1337
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Quick question, is the IAT sensor a part of the tmap?

Got codes regarding the IAT sensor and I want to change it out. Anyone know if the IAT sensor is a part of the tmap? Maybe the maf sensor? Thanks
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      12-11-2018, 11:41 PM   #2
mmbingo
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I believe the MAF and IAT are contained in the same unit.

OE Part Number: 13627551638

FCP Euro has a Siemens VDO MAF for $188 (cheapest I've found): https://www.fcpeuro.com/products/bmw...nsor-5wk97508z
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      12-12-2018, 08:18 PM   #3
Cory S
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IAT probe is built into the TMAP sensor, not the MAF sensor.
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      12-12-2018, 11:21 PM   #4
hassmaschine
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It's built into the MAF on the N52, but not the N54/N55.
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      12-13-2018, 02:58 AM   #5
juld0zer
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A TMAP sensor is a Temperature Manifold Absolute Pressure sensor so...
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