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P043E Diagnostic Trouble Code Discussion for November 2019

EVAP System Reference Orifice Clog Up


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Trouble Ticket Help Requests for DTC P043E
Help Request Posted
2008 Toyota Prius Touring 1.5L MIL Lamp on VIN: JTDKB20U48
P043E: Evap system leak detection reference orifice low. Car originally came in from another shop after it was bought from auction, was told they replaced "the entire evap system" and were still getting codes after having it for about 40 days. P0451 "EVAP pressure sensor performance" was the only...
November 05, 2019