Code Search

Please fill the "Code Box" to find engine fault code.

Car Models :

Please select your car.

How To Clear Check Engine Lights ?

Ways to clear check engine light on car panel.

Check Engine Light Dictionary

Ways to clear check engine light on car panel.

U0911 Engine Trouble Code

Meaning of U0911 engine trouble code is a kind of network trouble code and U0911 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.

U0911 Fault Symptoms :

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

If one of these reasons for U0911 code is occuring now you should check U0911 repair processes.
Now don't ask yourself; What should you do with U0911 code ?
The solution is here :

U0911 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.

U0911 Code Meaning :

U	0	9	1	1
OBD-II Diagnostic Network (U) Trouble Code For Engine	Intake Valve Control Solenoid Circuit Low	Injector Circuit Malfunction - Cylinders	Engine Shutoff Solenoid Malfunction	Crankshaft Position Sensor A Circuit Low Input

Regarding the U0911 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.

U0911 OBD-II Diagnostic Network (U) Trouble Code Description

U0911 engine trouble code is about Crankshaft Position Sensor A Circuit Low Input.

Main reason For U0911 Code

The reason of U0911 OBD-II Engine Trouble Code is Injector Circuit Malfunction - Cylinders.

U0911 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.

	Example: 0140