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2000 BMW 323Ci, HO2S, O2S Waveform
Posted to the Waveform Library on 1/1/2007

Front 02 sensor signal and heater currents at cold start 70f .

Blue is o2 sensor current bank 1 Fluke 80i110 Red is o2 current bank 2 AES inductive current probe

current probes are inches apart .

 

car Vehicle Data

2000 BMW 323Ci 2.5L

Engine2.5 L / 6 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Good

References

SNAPON: Vantage Pro with AES low amps probe

car Vehicle Data

2000 BMW 323Ci 2.5L

Engine2.5 L / 6 cyl / GAS
Trans5-speed StandardTransmission
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionKnown Good

References

SNAPON: Vantage Pro with AES low amps probe