P0278 Engine Trouble Code
Meaning of P0278 engine trouble code is a kind of powertrain trouble code and P0278 code can be about replacing a broken oxygen sensor can eventually lead to a busted catalytic convertor which can cost upwards of $2,200. Taking your car into a shop will cost you around $210 depending on the car. However, an oxygen sensor is easy to replace on many cars and is usually detailed in the owner's manual. If you know where the sensor is, you only have to unclip the old sensor and replace it with a new one. Regardless of how you approach it, you should get this fixed right away.
P0278 Fault Symptoms :
If one of these reasons for P0278 code is occuring now you should check P0278 repair processes.
Now don't ask yourself; What should you do with P0278 code ?
The solution is here :
P0278 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.
P0278 Code Meaning :
|OBD-II Diagnostic Powertrain (P) Trouble Code For Engine||Intake Valve Control Solenoid Circuit Low||Manifold Absolute Pressure/Barometric Pressure Circuit High Input||Cylinder 10 Contribution/balance Fault||Clutch Position Sensor Circuit Malfunction|
Regarding the P0278 code, it would probably be worthwhile to carefully inspect the wire harness near the intake manifold bracket. This is done most easily from below the car in the area near the oil filter.
P0278 OBD-II Diagnostic Powertrain (P) Trouble Code DescriptionP0278 OBD-II Trouble Code Code P0278 is triggered when the Engine Control Module ( P0278 code.
Main reason For P0278 CodeThe reason of P0278 OBD-II Engine Trouble Code is Manifold Absolute Pressure/Barometric Pressure Circuit High Input.
P0278 the main thing to check is to verify the operation of the VCT solenoid. You're looking for a sticking or stuck VCt solenoid valve caused by contamination. Refer to vehicle specific repair manual to perform component tests for the VCT unit.