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2001 Toyota 4Runner Limited, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 5/19/2010

Maf sensor and A/F ratio sensor heater current, in gear with a snap and then idling. P1135 code set at the point the heater current dropped out. The heater current at the end of the pattern is where I shut the key off.

 

car Vehicle Data

2001 Toyota 4Runner Limited 3.4L

Engine3.4 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionUnknown

car Vehicle Data

2001 Toyota 4Runner Limited 3.4L

Engine3.4 L / 6 cyl / GAS
Trans4-speed AutomaticTransmission (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
Component,
ConditionUnknown