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1993 Nissan 240SX, Ignition - Secondary, MAF, Vacuum/Pressure/Flow Waveform
Posted to the Waveform Library on 7/15/2007

using a pressure transducer in the exhaust , and measuring the MAF sensor output with scope set on AC coupling , the misfire in Cyl 3 is relected in the waveform of the MAF sensor for Cylinder 2

 

car Vehicle Data

1993 Nissan 240SX 2.4L

Engine2.4 L / 4 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component, ,
ConditionKnown Bad

car Vehicle Data

1993 Nissan 240SX 2.4L

Engine2.4 L / 4 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemEngine/Propulsion
Component, ,
ConditionKnown Bad