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P0446 Diagnostic Trouble Code Discussion for August 2017

EVAP Vent System Performance


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Trouble Ticket Help Requests for DTC P0446
Help Request Posted
2000 Toyota MR2 Spyder 1.8L MIL Lamp on VIN: JTDFR3205Y
P0446: EVAP Vent Control Solenoid Circuit Malfunction. I am at a loss here. I will be the first to admit that I do not fully understand Toyota intrusive EVAP systems. Vehicle originally came in with an EVAP code (large leak) and a smoke test showed a cracked canister. Replaced the canister with a new one from Toy...
August 09, 2017