[s-cars] MAF needed?, MAF question

Richard Tanimura Richard at Tanimuras.com
Sun Mar 16 16:42:42 EST 2003


Brian,

As part of the postmortum, are you by any chance a K&N filter owner who
loves to oil his filter?

Rich

-----Original Message-----
From: s-car-list-admin at audifans.com
[mailto:s-car-list-admin at audifans.com]On Behalf Of Brian Link
Sent: den 16 mars 2003 16:23
To: s-car-list at audifans.com
Subject: [s-cars] MAF needed?, MAF question



Well it happened, or I think It happened.

5 minutes after leaving in my 200 20v the car sputtered and stumbled
followed by the check engine light coming on.  I grabbed my palm pilot
and pulled the codes.  DTC showed 0053 Mass Air Flow Sensor-G70 Signal
too low.  I followed the trouble shooting guide in the Bentley.  Looks
Like I'm reading 11.2 mV when I should be seeing 2 - 3Vdc at part
throttle.  Ground paths are good.  I pulled and checked MM hose and
turbo to intercooler hose, I checked the breather.   I even cleaned the
MAF in IPA.  does anyone have a spare they want to sell?  Or does anyone
have a working spare in Boulder or nearby for me to try?  Contact me off
list

Thanks

Brian Link
Boulder, CO
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