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2001 Ford E-150 Econoline 4.2L MIL Lamp on
Posted to Ford Driveability on 9/17/2006 7 Replies

evap and cat monitors always incomplete have chaged dpfe still my signal votage never gets above 1.6 volts key on eng off ref voltage 5 volts signal voltage 5 volts I believe my egr system some how is my problem all parts are new also have cleand injectos. I d...

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  Related Documents & Media  2001 Ford E-150 Econoline

 
Message Closed w/FIX

car Vehicle Data

2001 Ford E-150 Econoline

VIN 1FTRE14231
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

1406down stream dpfe hose off
P0171Fuel System Too Lean (Bank 1)
P0172Fuel System Too Rich (Bank 1)
Message Closed w/FIX

car Vehicle Data

2001 Ford E-150 Econoline

VIN 1FTRE14231
Engine4.2 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sefi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursAlways

Trouble Codes

1406down stream dpfe hose off
P0171Fuel System Too Lean (Bank 1)
P0172Fuel System Too Rich (Bank 1)