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Author Topic: 3.2 liter 0280218073 MAF - specs, data, flow potential  (Read 4246 times)
vtraudt
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« on: March 05, 2022, 12:22:36 PM »

Does anyone have details on the MAF used for various 6 cyl engines?
0280218073 part number.

flow over volt calibration curve?
What is peg flow (5 volt)?

Also Bosch part number.
« Last Edit: March 05, 2022, 03:54:14 PM by vtraudt » Logged

2002 Allroad 2.7T 6spd stage 2
1998 A4 1.8T 5spd stage 3
1996 A4 2.8 auto stock
cherry
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« Reply #1 on: March 05, 2022, 12:31:38 PM »

There is no MAF....
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vtraudt
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« Reply #2 on: March 05, 2022, 12:48:34 PM »

There is no MAF....

I think the earlier models used MAF.
Bosch part number: 0280218073
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2002 Allroad 2.7T 6spd stage 2
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1996 A4 2.8 auto stock
vtraudt
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« Reply #3 on: March 05, 2022, 12:50:21 PM »

NOT RS3 or TT-RS as originaly posted, but 6 cyl engines.

Bosch 0280218073

Buyer's Guide : BOSCH 0280218073 Mass Air Flow (MAF) Sensor
AUDI   A3   2006-2009
AUDI   TT   2004-2009
BENTLEY   CONTINENTAL   2003-2014
VOLKSWAGEN   EOS   2007-2008
VOLKSWAGEN   PASSAT   2002-2004
VOLKSWAGEN   R32   2008
VOLKSWAGEN   TOUAREG   2004-2006
Please refer to catalog for application details.
« Last Edit: March 05, 2022, 03:55:26 PM by vtraudt » Logged

2002 Allroad 2.7T 6spd stage 2
1998 A4 1.8T 5spd stage 3
1996 A4 2.8 auto stock
prj
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« Reply #4 on: March 05, 2022, 03:16:02 PM »

There has never been a MAF on 2.5TFSI.
Listed part number is for 3.2 N/A engine.
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vtraudt
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« Reply #5 on: March 05, 2022, 03:52:36 PM »

Thank you. Found the part number (above) and appliations. They are for VR6 engines. Will update/revise the post.

Need flow over voltage, specs, etc for that MAF
.2
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2002 Allroad 2.7T 6spd stage 2
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1996 A4 2.8 auto stock
prj
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« Reply #6 on: March 06, 2022, 12:17:05 AM »

Open a file from one of them and copy paste.
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« Reply #7 on: March 06, 2022, 06:58:23 AM »

Open a file from one of them and copy paste.
Not sure what file you are referring to. Log file using that MAF?
One example attached.
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2002 Allroad 2.7T 6spd stage 2
1998 A4 1.8T 5spd stage 3
1996 A4 2.8 auto stock
prj
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« Reply #8 on: March 06, 2022, 07:49:52 AM »

To a file from one of the control units that came from factory with that MAF.
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« Reply #9 on: March 06, 2022, 08:10:17 AM »

To a file from one of the control units that came from factory with that MAF.

Ah!!! That makes sense. Someone than can 'read' the 'scaling' used.
Will check applications and see if someone has a 'read' (bin) of the car.
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2002 Allroad 2.7T 6spd stage 2
1998 A4 1.8T 5spd stage 3
1996 A4 2.8 auto stock
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