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Mitsubishi Eclipse Iii U0478 Engine Trouble Code

Mitsubishi Eclipse Iii U0478 code can be about replacing a broken oxygen sensor can eventually lead to a busted catalytic convertor which can cost upwards of $2,000. Taking your car into a shop will cost you around $200 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.

Mitsubishi Eclipse Iii U0478 Code Meaning :

U	0	4	7	8
OBD-II Diagnostic Network (U) Trouble Code For Engine	Intake Valve Control Solenoid Circuit Low	O2 Sensor Heater Circuit Malfunction	Cylinder 10 Contribution/balance Fault	Clutch Position Sensor Circuit Malfunction

When you check Mitsubishi Eclipse Iii car engine light came on code U0478 the reason should be . However manufacturer may have a different definition for the U0478 OBD-II Diagnostic Network (U) Trouble Code. So you should chech it on our car models.

U0478 Fault Symptoms :

Check engine light comes on
Engine stalling or misfiring
Engine performance issues
Car not starting

If one of these reasons for U0478 code is occuring now you should check U0478 repair processes.
Now don't ask yourself; What should you do with U0478 code ?
The solution is here :

Mitsubishi Eclipse Iii U0478 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.

U0478 OBD-II Diagnostic Network (U) Trouble Code Description

U0478 engine trouble code is about Clutch Position Sensor Circuit Malfunction.

Reason For U0478 Code

The reason of U0478 OBD-II Engine Trouble Code is O2 Sensor Heater Circuit Malfunction.

Parts or components should not be replaced with reference to only a U0478 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.

	Example: 0120