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1994 Ford Ranger, MAF, TP Sensor Waveform
Posted to the Waveform Library on 4/16/2005

This vehicle has a code 172 and the O2 is stuck low. It will rise with a throttle snap and seems good when bench tested. Decided to check maf but do not know if this waveform is good or not.

 

car Vehicle Data

1994 Ford Ranger STX 2.3L

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

car Vehicle Data

1994 Ford Ranger STX 2.3L

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