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1997 Ford F-250 Lariat 4.6L MIL Lamp on
Posted to Ford Driveability on 6/29/2005 8 Replies

Have this Ford 4.6 windser has code P0401 insuficiant egr flow checked all systems run all test pass took egr valve off no blockage checked out dpf sensor good, no blockage in exhaust tube when had egr valve off started engine no differance with the hole plugg...

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  Related Documents & Media  1997 Ford F-250 Lariat

 
Message Closed w/FIX

car Vehicle Data

1997 Ford F-250 Lariat

VIN 1FTFF2861V
Engine4.6 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.4.6 Windsor

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

1997 Ford F-250 Lariat

VIN 1FTFF2861V
Engine4.6 L / 8 cyl / GAS
Trans5-speed Standard
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways
Misc.4.6 Windsor

Trouble Codes

P0401EGR System Insufficient Flow Detected