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2003 Ford Ranger XL, ECM/Inputs/Outputs Scan Data
Posted to the Waveform Library on 5/19/2011

This is a misfire under load (WOT).. caused by a bad coil pack. Between the red lines is where it is misfiring.. the black line is cursor.. cursor is at the start of WOT.

 

car Vehicle Data

2003 Ford Ranger XL 2.3L

Engine2.3 L / 4 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Bad

car Vehicle Data

2003 Ford Ranger XL 2.3L

Engine2.3 L / 4 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Bad