Ford F-150 P Codes (Powertrain) P0400 - P0499 P0402

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My Sevice Light Is On, AND THE CODES THAT IT BRINGS UP...

2002 FORD F-150
My Sevice Light Is On, And The Codes That It Brings Up Are P0171,po174,po402, Iam Not For Sure What These Are
1 ANSWER
Asked by Anonymous

EGR Code Po402

1940 FORD F-150
97 F150 Has Code 402. I Replaced The Valve And Checked For Plugged Lines And The Code Comes Back. The Vehicle Runs Fine.
1 ANSWER
Asked by chevy trucks

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P0401P0402P0403P0405P0407P0411P0420P0430P0442P0443P0446P0453P0460P0468

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