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1991 Subaru Loyale, GEN (Alternator) Waveform
Posted to the Waveform Library on 1/22/2007

the effects of generator AC ripple on the electrical system

Red trace = TPS AC ripple

Blue trace = MAF AC ripple

Green trace = Generator case to B-

Yellow trace = AC ripple at generator B+

 

car Vehicle Data

1991 Subaru Loyale 1.8L

Engine1.8 L / 4 cyl / GAS
Trans5-speed StandardTransaxle
DeliveryFuel Injection
SubsystemBATT/Charging/Starting
Component
ConditionKnown Bad

car Vehicle Data

1991 Subaru Loyale 1.8L

Engine1.8 L / 4 cyl / GAS
Trans5-speed StandardTransaxle
DeliveryFuel Injection
SubsystemBATT/Charging/Starting
Component
ConditionKnown Bad