Spark plugs require tremendous amounts of electricity to flash-and that's exactly what BMW ignition coil provides. When the time comes that you'll have to replace that BMW ignition coil of yours, make sure you get a replacement component that's built to give you lasting service. This ensures that your new BMW ignition coil will fit and function just like your old component. It also guarantees that the BMW ignition coil you're getting is one that you can easily install in your car, without requiring any product or ignition modifications.
BMW Ignition Coil Parts Questions & Experts Answers
Q: How to remove and install an ignition coil on BMW 335i?
A:
Make sure the ignition is switched OFF. Remove the ignition coil cover. Unlock the ignition coil connector and pull the connector off the coil. Slide the rod-shaped ignition coil straight out of the spark plug hole. Be cautious to maintain cleanliness when servicing ignition coils. Fuel and oil residue can cause a breakdown in the electrical resistance of the silicone encased coil, resulting in ignition coil failure. Installation is the reverse of removal. Check for fault codes and reset ECM memory.
Q: How to remove and install ignition coils in six cylinder engine on BMW X5?
A:
Ensure the ignition is switched OFF, then remove the ignition coils cover. Lift up on the lock to release the ignition coil electrical connector, and remove the fasteners while noting the position of the coil ground wire. Pull the ignition coil straight up and off the spark plug for removal. For installation, reverse the removal process and ensure that ground cables or wires are reattached. Finally, check for fault codes and clear and reset the ECM memory.
There is a separate ignition coil above each spark plug replacement. Maintain a high level of cleanliness when servicing ignition coils. Fuel/oil residue can cause a breakdown in the electrical resistance qualities of silicone used on production, which can result in ignition coil failure. To replace the ignition coil on an M54 engine, make sure the ignition is switched OFF. Remove the upper engine cover. Lift up on the lock and release the ignition coil electrical connector. Remove fasteners and note the position of the coil ground wire. Remove the ignition coil by pulling straight up and off the spark plug. Installation is the reverse of removal. Be sure to reattach ground cables or wires. Check and clear fault codes from ECM memory. For an N52 engine, make sure the ignition is switched OFF. Remove the upper engine cover. Unlock the ignition coil connector and pull the connector off the coil. Slide the rod-shaped ignition coil straight out of the spark plug hole. Installation is the reverse of removal. Check and clear fault codes from ECM memory.