B3120 Engine Trouble Code
Meaning of B3120 engine trouble code is a kind of body trouble code and when your car's 'B3120 Check Engine' light comes on, it's usually accompanied by a sinking feeling in the pit of your stomach. The light could mean a costly problem, like a bad catalytic converter, or it could be something minor, like a loose gas cap. But in many cases, it means at minimum that you'll be visiting the car dealer to locate the malfunction and get the light turned off.
B3120 Fault Symptoms :
If one of these reasons for B3120 code is occuring now you should check B3120 repair processes.
Now don't ask yourself; What should you do with B3120 code ?
The solution is here :
B3120 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.
B3120 Code Meaning :
|OBD-II Diagnostic Body (B) Trouble Code For Engine||Ignition System Or Misfire||Fuel Rail/System Pressure - Too High||Turbocharger Boost Sensor A Circuit Low||Shift Solenoid E Performance or Stuck Off|
Is the fuel pump sometimes not priming when you turn the key to ON(II)? Start by measuring the fuel pressure and checking whether you have bright white-bluish spark at all four plugs. The mechanical timing is also something that you should check, as we mentioned above.
B3120 OBD-II Diagnostic Body (B) Trouble Code DescriptionB3120 engine trouble code is about Shift Solenoid E Performance or Stuck Off.
Main reason For B3120 CodeThe reason of B3120 OBD-II Engine Trouble Code is Fuel Rail/System Pressure - Too High.
Parts or components should not be replaced with reference to only a B3120 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.