What happens when the p0352 ignition coil is set?
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 number 2, a P0352 may set. Also, depending on the vehicle, the PCM may also shut down the fuel injector to the cylinder also.
What is the other wire on a p0352?
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 number 2, a P0352 may set.
What does the Ford OBD code p0352 mean?
Ford P0352 OBD-II Trouble Code Definition: P0352 Ford OBD-II Trouble CodeDescription: What does the code mean? OBD-ii Code P0352 definition: The COP (coil on plug) ignition system is what is used on most modern engines. There is an individual coil for each cylinder that is controlled by the PCM (powertrain control module).
What does the ECM do for a p0352 code?
The ECM sends a ON/OFF signal to energize the ignition coil to create a spark at the spark plug when a spark is required at the cylinder. Need more information on how to fix the P0352 code?
What causes the p0352 code on an ignition coil?
It’s important to pinpoint the root cause when making a diagnosis, so that appropriate repairs can be done. Below are some of the possible causes of the P0352 ignition coil B location trouble code: Damage wirings and/or loose connections in your ignition coil circuit can cause the P0352 code.
What does Po 352 mean on a Lexus?
If the connector and circuitry are good, then test the coil firing signal with a labscope, because the coil driver circuit may be defective. PO 352 caused Vsc to illuminate in lexus for bad coil failure.
When do I get p0352 code on my computer?
It indicates that there’s a potential problem in either the primary (computer) side or the secondary (spark plug) side of the ignition coil “B” (cylinder #2) circuit. Code P0352 may get logged if there’s a potential problem with the cylinder #2 ignition coil or its circuit.
What to do if your smoke machine has a code of p0352?
If the code re-sets and follows the coil assembly that was moved, then you may have verified the cause of the P0352 code. If the same cylinder sets the code then perform a compression test on the offending cylinder and check for any vacuum leaks in its area with a good quality smoke machine.