What causes code P0356?
P0356 is stored when the PCM detects an open or short with the driver coil dedicated to coil #6. In some vehicles, the PCM will actually go ahead and shut down this coil’s fuel injector to prevent further damage.
Where does the p0356 ignition coil come from?
One is a battery feed usually from the power distribution center. The other wire is the coil driver circuit from the PCM. The PCM grounds/ungrounds this circuit to activate or deactivate the coil. The coil driver circuit is monitored by the PCM for faults If an open or a short is detected in the driver circuit for coil #6, a P0356 may set.
What are the common causes of code p0356?
To sum things up, the common causes for code P0356 are as follows: 1 Faulty ignition coil 2 Problem in the ignition coil circuit 3 Problem with the PCM
When does the PCM set the ignition coil code?
Since the secondary winding contains many more turns of wire, output voltage is increased to thousands of volts. This is enough to fire the spark plugs. The PCM sets an ignition coil control circuit code P0351-P0358 when it detects a problem with the ignition coil circuit.
Where does the PCM set the p0355 code?
In this system, the ignition coil goes right above the spark plug, allowing the PCM to control the ignition circuit on each cylinder directly. The PCM will set the P0355 code when it does not receive a proper pulse signal from the ignition coil.
What does the p0356 code on an ignition coil mean?
The P0356 trouble code identifies that the ignition coil F primary/secondary circuit is malfunctioning. What the P0356 code means If a vehicle is modern enough to feature a PCM (Powertrain Control Module), then it’s definitely using a COP (Coil on Plug) ignition system. With a COP, each of the vehicle’s cylinders has its own coil.
Why does my PCM keep a p0356 code?
P0356 is stored when the PCM detects an open or short with the driver coil dedicated to coil #6. In some vehicles, the PCM will actually go ahead and shut down this coil’s fuel injector to prevent further damage. What causes the P0356 code? A vehicle’s PCM could log a P0356 code for a handful of reasons:
Since the secondary winding contains many more turns of wire, output voltage is increased to thousands of volts. This is enough to fire the spark plugs. The PCM sets an ignition coil control circuit code P0351-P0358 when it detects a problem with the ignition coil circuit.
What is the error code for ignition coil F?
Error Code P0356 is defined as Ignition Coil F Primary/Secondary Circuit Malfunction. This code is a generic trouble code, meaning it applies to all vehicles equipped with OBD-II tool, or vehicles made since 1996 up to present.