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Re: 03 Jetta TDI low power
Posted to Technical Discussion Forum on 5/22/2008 2 Replies

what is the MAF reading at idle, 2500 no load, and WOT 3500k?

verify the intake is not clogged, but it will take a LOT of sludge to keep one running bad.

verify the cat is not clogged also, but that is rare to happen on these.

do you have VAG COM or a Mo... Login to read more.

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