My "check engine" light in my 2004 Honda Accord (4 cyl) came on a while ago, and I got Autozone to read the error codes. There were 3, and they all seem related:
P0141 - 02 Sensor Heater Circuit Malfunction (Bank 1 Sensor 2) P0453 - Evaporative Emission Control System Pressure Sensor High Input P2422 - Evaporative Emission (EVAP) System Vent Shut Valve Close Malfunction
My guess is one component on the emission side is causing all three codes. Does anyone have an idea of what the actual cause could be?
Thanks! Dave