PO443 CODE HOW DO YOU DIA

1998 Ford Taurus

Tiny

royburks

November, 30, 2012 AT 6:39 PM

Po443 code how do you dia. Where the problem is

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2 Answers

Tiny

ASEMaster6371

November, 30, 2012 AT 7:03 PM

Try this chart

Roy

Tiny

homer1967

December, 1, 2012 AT 1:06 AM

The evap system is very involved and requires significant training and tooling to diagnose, it could be anything from a loose or broken hose to the canister and so on. One thing I will say is that your particulair vehicle has A LOT of pcm problems causesing this issue, which could easily be mis-diagnosed by someone not qaulified to do this type of testing.I would suggest that you take it to a reputable shop for diag. And then go from there.

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