C0393 Engine Trouble Code
Meaning of C0393 engine trouble code is a kind of chassis trouble code and when the check engine light comes C0393 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.
C0393 Fault Symptoms :
If one of these reasons for C0393 code is occuring now you should check C0393 repair processes.
Now don't ask yourself; What should you do with C0393 code ?
The solution is here :
C0393 Possible Solution:
Disconnected, dirty or fouled spark plugs are common causes for engines that won't start. Spark plugs typically need to be replaced every season or 25 hours of use. You should also check that the spark plug gap is set properly. If your spark plugs look good, problems with your ignition system can also preventing a spark. These can range from a faulty spark plug lead, shorted kill switch or flywheel key damage.
C0393 Code Meaning :
|OBD-II Diagnostic Chassis (C) Trouble Code For Engine||Intake Valve Control Solenoid Circuit Low||Throttle/Pedal Position Sensor/Switch A Circuit Intermittent||Crankshaft Position Sensor A Circuit Malfunction||Exhaust Gas Recirculation Sensor B Circuit High|
The oxygen (02) sensors on your car measure the oxygen in the exhaust to determine how rich or lean the ratio of fuel and air are in the cylinders. Optimizing this mixture means better fuel economy and fewer exhaust emissions.
C0393 OBD-II Diagnostic Chassis (C) Trouble Code DescriptionC0393 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.
Main reason For C0393 CodeThe reason of C0393 OBD-II Engine Trouble Code is Throttle/Pedal Position Sensor/Switch A Circuit Intermittent.
Parts or components should not be replaced with reference to only a C0393 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.