What can be done if a Mercedes B200 misfires?
What can be done if, after replacing the sparkplugs, wires and ignition coil and cleaning the injectors, the #2 cylinder of a Mercedes B200 still misfires? Case Details: The above actions have reduced the severity of the problem but not removed it.
What does not with engine on mean on Mercedes B200?
In this vehicle the system is unable to check the oil level with the engine running. The ‘not with engine on’ part of the message means that the check will be carried out when the engine is OFF but the ignition ON. If the engine has been running recently, it may take 5 or 10 minutes for the check to be completed.
What does a p0302 cylinder 2 misfire code mean?
The P0302 code means that the cylinder 2 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 2. If the problem persists more tests needs to be done to diagnose problem, see “Possible Causes” What does this mean?
Where are misfire codes stored in a Mercedes?
Luckily for you, the misfire codes are stored in the ECU and are very easy (and inexpensive) to retrieve. To diagnose an engine misfire on a Mercedes all you need is a generic OBD II code reader that can be bought in some cases for under 20 at your local auto parts store or on Amazon’s Best Selling OBD II scanners list.
What happens when a misfire occurs in a Mercedes?
When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the Crankshaft Position ( CKP) sensor signal to vary, the Engine Control Module ( ECM) can determine that a misfire is occurring. Need more information on how to fix the P0302 MERCEDES-BENZ code?
The P0302 code means that the cylinder 2 is misfiring or is randomly misfiring. Start by checking for intake leaks and if no leaks are found the next step is to replace the spark plugs on cylinder 2. If the problem persists more tests needs to be done to diagnose problem, see “Possible Causes” What does this mean?
What does it mean when cylinder 2 is misfiring?
Engine Cylinder 2 is Misfiring. When a misfire occurs, engine speed will fluctuate. If the engine speed fluctuates enough to cause the Crankshaft Position ( CKP) sensor signal to vary, the Engine Control Module ( ECM) can determine that a misfire is occurring.