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Old 10-10-2007, 10:52 PM
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Default OBD-II code

OK, I bought the code reader at Pep Boys, now I need to interpret the code #P0101. The definition in the manual only says "MAF or VAF A Circuit Range/Perf". What the heck does that mean? I do plan to clean the MAF sensor wire tomorrow, hoping that will be the fix, but if anyone knows for sure what this code means, I sure would appreciate you telling me. Thanks.
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Old 12-24-2007, 11:24 AM
Join Date: Jan 2006
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Default RE: OBD-II code

I had the same problem about 18 months ago. I had to replace the Air Mass Meter. Pretty easy to change. I actually just got the same code again yesterday, so I'll tell you what I come up with this time. Here is a link to the website where I got the part:


If anyone knows wherewe can get this a little cheaper, please let us know.
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Old 12-26-2007, 01:07 PM
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Default RE: OBD-II code

Maybe we should be careful what brand parts we buy. I heard that the Bosch unit is a better made unit. Anxious to hear about the VDO situation you had.
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benz, c230, ckt, class, code, ii, maf, mercedes, obd, obdii, p0101, perf, range, reader, vaf

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