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1999 Toyota Camry Question: what is code po 446 and po115



eustacio, Phoenix, AZ, December 04, 2011, 00:40

engine light on

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  • Answer #1

    patrick mannion from Greg Solow's Engine Room, December 04, 2011, 03:01

    Check, http://www.obd-codes.com/p0446
    P0446 is Evaporative Emmission Control System Vent Control Circuit
    P0115 Engine Coolant Temperature Circuit Malfunction Trouble, check the coolant level but it could be a bad coolant temperature switch that reports engine coolant temperature to the computer or its associated wiring.
    For more detailed tests there is a company that independent auto repair shops get their information from, this same information is available inexpensively for people that work on their own cars.. The information is year make and model specific, covering repair procedures, torque specifications, fluid capacities and specifications, service bulletins, component locations, wiring diagrams ect.... Alldata is very easy to navigate http://bit.ly/AllData_Repair_Manuals_Online

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    eustacio, December 04, 2011, 12:35

    thank you

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