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1994 Ford Thunderbird LX 4.6L MIL Lamp on
Posted to Ford Driveability on 1/15/2009 21 Replies

After replacing DFPE sensor, test car and made sure all montiors were completed. Test drove once more and released vechile.

Came back next day with p1406 Downstream hose off or plugged. CHecked hose for any blockage, check the tube for blockage, removed egr ...

21 Replies Received (View Replies)

  Related Documents & Media  1994 Ford Thunderbird LX

 
Message Closed w/FIX

car Vehicle Data

1994 Ford Thunderbird LX

VIN 1FALP62W9R
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sfi
Emissionsobd2 ca emissions
SymptomsMIL Lamp On
OccursAlways, Under Load, Cruise

Trouble Codes

1406downstream hose off or plugged
Message Closed w/FIX

car Vehicle Data

1994 Ford Thunderbird LX

VIN 1FALP62W9R
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sfi
Emissionsobd2 ca emissions
SymptomsMIL Lamp On
OccursAlways, Under Load, Cruise

Trouble Codes

1406downstream hose off or plugged