I have the CEL on with codes P0450 and P0496, from what I read the Fuel Tank Pressure Sensor or wiring to the sensor is usually the cause of P0450, is this true? Also, does anyone have a good EVAP diagram for a 2007 Hyundai Accent to aid in troubleshooting.
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Monday, February 24th, 2014 AT 1:32 PM