B0504 Engine Trouble Code
Meaning of B0504 engine trouble code is a kind of body trouble code and when your car's 'B0504 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.
B0504 Fault Symptoms :
If one of these reasons for B0504 code is occuring now you should check B0504 repair processes.
Now don't ask yourself; What should you do with B0504 code ?
The solution is here :
B0504 Possible Solution:
Gasoline engines use spark plugs to cause an explosion of fuel within the cylinder. In a properly timed engine, this explosion occurs at the proper moment to send the piston to the bottom of the cylinder and provide power to the drive shaft. If the plug wires are out of sequence, the explosion occurs at the wrong time. The improper timing of the explosion sometimes pushes the cylinder the wrong direction or interferes with the turning of the crank. As a result, the engine stutters or backfires, if it runs at all.
B0504 Code Meaning :
|OBD-II Diagnostic Body (B) Trouble Code For Engine||Intake Valve Control Solenoid Circuit Low||Fuel Composition Sensor Circuit Malfunction||Cold Start Injector 1 Malfunction||Timing Reference High Resolution Signal A Too Many Pulses|
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.
B0504 OBD-II Diagnostic Body (B) Trouble Code DescriptionB0504 engine trouble code is about Timing Reference High Resolution Signal A Too Many Pulses.
Main reason For B0504 CodeThe reason of B0504 OBD-II Engine Trouble Code is Fuel Composition Sensor Circuit Malfunction.
B0504 DTC specifically refers to the camshaft (cam) timing. In this case, if the cam timing is over-retarded, the engine light will be illluminated and the code will be set.