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1997 Ford F-150 4.6L MIL Lamp on
Posted to Ford Driveability on 12/9/2001 7 Replies

I hope someone can help with this one, i've had this in the shop off & on for a year now. This keeps setting a code p1408 sometimes once a month sometimes once every 3 months. we performed a wiggle test with no results. Everthing tests out ok per flow charts.

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  Related Documents & Media  1997 Ford F-150

 
Message Closed w/FIX

car Vehicle Data

1997 Ford F-150

VIN F1237L6546
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P1408MAP Sensor Circuit Malfunction
Message Closed w/FIX

car Vehicle Data

1997 Ford F-150

VIN F1237L6546
Engine4.6 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / EFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P1408MAP Sensor Circuit Malfunction