Check Engine Light Dilemma Unraveling the Mystery Behind a Flawlessly Running Car

If your check engine light is on and the root cause is related to your sensors, it's most likely your engine's mass airflow sensor. This is the ... Common Causes of Alert · Faulty spark plugs or wires · Malfunctioning mass airflow sensor · Problems with the catalytic converter · Engine ... The car runs fine but these lights won't go out, even when I press the VSC button. 2010 Toyota Corolla. -. Maintenance & Repair. Why my check ... Faulty sensor – There are a variety of sensors on your vehicle that can fail, and one of them may be the cause of your check engine light. The ... As long as your check engine light keeps shining, you should be concerned about your car. Taking your vehicle to get the repairs it needs is the best way to ... While it may be technically possible to drive a Mazda vehicle with the check engine light on, you should not drive the vehicle until the check engine light has ... Once I restart the vehicle runs fine except the CEL remains lit. This has occurred 6 times now over 8 months. They have replaced the ECU and ... If your vehicle is running like normal, a broken oxygen sensor is the most likely reason. This could mean your car is fine, but since the engine isn't getting ... If it's for the camshaft intake sensor then more than likely that sensor is on it's last legs and probably should be replaced. It will work fine ... Usually, when the check engine light is flashing and the car is sputtering and shaking, that means you're dealing with an engine misfire.