Questions & Answers for: Saturn Vue high emissions

...high oil consumption and/or a leaking Head gasket has damaged the Catalytic Converter Common Misdiagnoses * Oxygen Sensors are replaced when the real problem is a damaged Catalyst * Catalyst is ...

...Emission System Pressure Sensor/Switch Low P0453 Evaporative Emission System Pressure Sensor/Switch High P0454 Evaporative Emission System Pressure Sensor/Switch Intermittent P0455 Evaporative ...

...was on came up with PO496 What does this mean? code p0496 refers to evaporative emission system--high purge flow===causes--wiring--EVAP valve--mechanical fault check that the cap is on tight

...the accelerator a couple times before it start. code p 0496 refers to evaporative emission system-high purge flow===causes --wiring---EVAP valve ---mechanical fault there is no accelerator pump in ...