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2011 Ford F-150 XL 5.0L Calculated Load High
Posted to Ford Driveability on 11/29/2025 4 Replies

The truck came to me because the O2 heater and the O2 monitor will not run after about 400 miles of driving by the customer. I verified that IAT, ECT, Fuel Level are all within the range for the drive cycle. The calculated load shows about 75-80 at about 1...

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car Vehicle Data

2011 Ford F-150 XL

VIN 1FTFW1EF3B
Engine5.0 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / MPFI
EmissionsOBD-II Compliant
SymptomsCalculated Load High
OccursAlways
Open Help Request

car Vehicle Data

2011 Ford F-150 XL

VIN 1FTFW1EF3B
Engine5.0 L / 8 cyl / FLEX
Trans6-speed Automatic (Electronic)
DeliveryFuel Injection / MPFI
EmissionsOBD-II Compliant
SymptomsCalculated Load High
OccursAlways