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Author Topic: Bosch MAF sensor and housing PDF  (Read 6897 times)
NOTORIOUS VR
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« on: July 27, 2011, 01:26:34 PM »

Stumbled across this today...

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SCHNELL ENGINEERING BLOG ·  STANDALONE ECUS · TUNING · DYNO · WIRING · PARTS · VEMS
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sleeperavant
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« Reply #1 on: July 27, 2011, 01:33:01 PM »

I wonder if this is the B6 S4 V8 MAF, the 92mm ID one in that PDF. 
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nyet
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« Reply #2 on: July 27, 2011, 02:25:29 PM »

according to the datasheet, 0 281 002 421 (v5) is 82mm ID

nice find, btw. know anybody using this in 2.7t applications?
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sleeperavant
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« Reply #3 on: July 28, 2011, 05:26:33 AM »

Looks like the MAF with PN# 0 281 002 421 is equivalent or similar to the B6 S4 V8 MAF housing dimensions (92mm connection dia & 82mm inlet dia & 130mm length). 

I'm currently running this and under 28lbs of boost I'm able to pull in 1,000 kg/hour of air on a T3/T04E 1.8T B6.  This should be beneficial for those with stage 3 or larger B5 S4 setups.
« Last Edit: July 28, 2011, 05:32:54 AM by sleeperavant » Logged
TTQS
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« Reply #4 on: July 28, 2011, 07:49:04 AM »

Thanks Notorious.

Is there a list around that correlates Bosch part numbers with Audi part numbers for any kit, e.g. MAF, injectors, etc.?

Doug
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