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1999 Infiniti I30, O2S Waveform
Posted to the Waveform Library on 9/21/2007

CHANNEL 1 (yellow) original Nissan HO2S CHANNEL 2 (green) Bosch HO2S (second one) vehicle came in with a code P0133 - HO2S slow response, replaced with a Bosch part twice. Similar results both times. Replaced with an OEM part and waveforms looked similar, code...

 

car Vehicle Data

1999 Infiniti I30 3.0L

VIN JNKCA21A5X
Engine3.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad

car Vehicle Data

1999 Infiniti I30 3.0L

VIN JNKCA21A5X
Engine3.0 L / 6 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component
ConditionKnown Bad