How do I fix my Ford P0352 code?
How Is Code P0352 Fixed?
- Replace the faulty ignition coil pack.
- Repair or replace the damaged coil pack wiring harness.
- Replace the defective spark plug and the spark plug wire.
- Repair the vacuum leak in the intake manifold.
- Replace the malfunctioning engine control module (ECM) or powertrain control module (PCM)
What is the ignition coil B?
The P0352 fault code can be defined as Ignition Coil “B” Primary/Secondary Circuit Malfunction. The coil is a transformer which would revamp the lower voltage supplied by the battery into the higher voltage that spark plugs need to ignite the fuel for a successful combustion process.
What is ignition coil a secondary circuit?
The secondary circuit consists of the secondary windings in the coil, the high tension lead between the distributor and the coil (commonly called the coil wire) on external coil distributors, the distributor cap, the distributor rotor, the spark plug leads and the spark plugs.
What does trouble code P0352 mean?
What the P0352 code means. A trouble code P0352 may set if the Engine Control Module (ECM) detects an issue with the ignition process of the coil pack. In this case, the coil pack detected as malfunctioning is located above cylinder number 2.
What is the code P0302?
P0302 indicates that cylinder number 2 is experiencing misfires. A misfire occurs when an insufficient amount of fuel is burning in a cylinder. A misfire from one or more cylinders can be caused by many reasons from a faulty ignition system, fuel system, or internal engine failure.
Can a bad ignition coil ruin a spark plug?
since a faulty ignition coil causes a misfire, it will also cause the related spark plugs to foul. always replace the spark plug or plugs that the bad coil was firing. this will restore the power and fuel economy. some manufacturers recommend replacement of the ignition coils at scheduled intervals.
Is distributor cap primary or secondary?
The secondary circuit is made of the secondary ignition coil windings, distributor cap, distributor rotor, spark plug cable, and spark plug.
How is P0351 diagnosed?
How Is the P0351 Code Diagnosed?
- Visually inspect the coil pack, coil connector and wiring for any worn or damaged parts.
- Inspect the spark plug and spark plug wiring.
- Check the voltage on the coil driver circuit.
- Test the electrical continuity and resistance at the coil driver circuit.