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2001 Ford F-150 XL, ECM/Inputs/Outputs Scan Data
Posted to the Waveform Library on 6/21/2011

Vehicle had lean codes after repairing a #2 misfire. Found aftermarket air intake system causing incorrect airflow readings. This capture was taken at 2500 rpm during the initial diag.

 

car Vehicle Data

2001 Ford F-150 XL 5.4L

VIN 1FTRW07L21
Engine5.4 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

2001 Ford F-150 XL 5.4L

VIN 1FTRW07L21
Engine5.4 L / 8 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad