Question about 1997 Volkswagen Cabrio

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How to fix po440 trouble code

Trouble code PO 440

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Http://www.obd-codes.com/p0440

do the easiest cause first... did you recently get gasoline and didn't put the fuel cap back on correctly?

CLEAR the trouble code and re-seat the gas cap properly & then see if the check engine lights up with the same code... then go from there

i've embedded gbob59s link because it should have worked the first time

Posted on Apr 10, 2015

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I googled: 1997 Volkswagen Cabrio po440
You may find a useful fix.
This may help https://www.youtube.com/watch?v=IzfR84T6pBY

Posted on Apr 10, 2015

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6ya6ya

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Posted on Jan 02, 2017

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mpps software download

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