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2005 Toyota Corolla CE, ECM/Inputs/Outputs Waveform
Posted to the Waveform Library on 2/1/2018

Car presented with EVAP codes

2 things struck us (1) Vapor Pressure PID at scanner seemed off (2) Vent valve could not stay commanded on

This is a view of the Purge running with vent open showing Pressure sensor at ATM pressure properly and consistent with m...

 

car Vehicle Data

2005 Toyota Corolla CE 1.8L

Engine1.8 L / 4 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
ComponentOther
ConditionUnknown

car Vehicle Data

2005 Toyota Corolla CE 1.8L

Engine1.8 L / 4 cyl / GAS
Trans4-speed AutomaticTransaxle (Electronic)
DeliveryFuel Injection
SubsystemECM/Inputs/Outputs
ComponentOther
ConditionUnknown