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C0516 Engine Trouble Code

Meaning of C0516 engine trouble code is a kind of chassis trouble code and when the check engine light comes C0516 code on the first you should check is the gas cap. Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Continue driving and see if the check engine light turns off. Alternately, you can purchase a gas cap for about $3 at an auto parts store. All you need to do is take the old one off and screw on the new one. If you've already made it to the store, you might as well just replace it. While not car-threatening, it's good to take care of this right away to improve gas mileage.

C0516 Fault Symptoms :

  1. Check engine light comes on
  2. Engine stalling or misfiring
  3. Engine performance issues
  4. Car not starting
If one of these reasons for C0516 code is occuring now you should check C0516 repair processes.
Now don't ask yourself; What should you do with C0516 code ?
The solution is here :

C0516 Possible Solution:

C0516 Engine

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.

C0516 Code Meaning :

C 0 5 1 6
OBD-II Diagnostic Chassis (C) Trouble Code For Engine Intake Valve Control Solenoid Circuit Low Fuel Composition Sensor Circuit Malfunction Engine Shutoff Solenoid Malfunction Ignition Coil A Primary/Secondary Circuit Malfunction

The oxygen (02) sensors on your car measure the oxygen in the exhaust to determine how rich or lean the ratio of fuel and air are in the cylinders. Optimizing this mixture means better fuel economy and fewer exhaust emissions.

C0516 OBD-II Diagnostic Chassis (C) Trouble Code Description

C0516 engine trouble code is about Ignition Coil A Primary/Secondary Circuit Malfunction.

Main reason For C0516 Code

The reason of C0516 OBD-II Engine Trouble Code is Fuel Composition Sensor Circuit Malfunction.

C0516 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.