Wow. I'd have never guessed it.
Although.....had you reset the ECU after changing the MAF? Or was the battery swap the first time the ECU has been reset since the new MAF went in?
It doesn't make sense either, just kicking possibilities around in my head is all..
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2001 Boxster S, TipTronic in Seal Grey aka "The Imp"
2001 TE50, ESS in (now) Grigio Titanio Matallizzato aka "The Golden child"
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