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1998 Ford F-150 4.6L MIL Lamp on
Posted to Ford Driveability on 12/3/2001 24 Replies

This F 150 has a code for insufficient EGR flow which is correct because there is also a complaint of spark knock. The DPFE sensor and the EGR have been replaced with known good parts from an identical good running truck. Now after a couple of days of off and ...

24 Replies Received (View Replies)

  Related Documents & Media  1998 Ford F-150

 
Message Closed w/FIX

car Vehicle Data

1998 Ford F-150

VIN 2FTZ08W2WC
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected
Message Closed w/FIX

car Vehicle Data

1998 Ford F-150

VIN 2FTZ08W2WC
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / SEFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

P0401EGR System Insufficient Flow Detected