B3873 Engine Trouble Code
Meaning of B3873 engine trouble code is a kind of body trouble code and when your car's 'B3873 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.
B3873 Fault Symptoms :
If one of these reasons for B3873 code is occuring now you should check B3873 repair processes.
Now don't ask yourself; What should you do with B3873 code ?
The solution is here :
B3873 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.
B3873 Code Meaning :
|OBD-II Diagnostic Body (B) Trouble Code For Engine||Ignition System Or Misfire||Engine Oil Temperature Sensor Malfunction||Cylinder 10 Contribution/balance Fault||Exhaust Gas Recirculation Sensor B Circuit High|
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.
B3873 OBD-II Diagnostic Body (B) Trouble Code DescriptionB3873 engine trouble code is about Exhaust Gas Recirculation Sensor B Circuit High.
Main reason For B3873 CodeThe reason of B3873 OBD-II Engine Trouble Code is Engine Oil Temperature Sensor Malfunction.
Parts or components should not be replaced with reference to only a B3873 DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing.