How To Bypass An Ignition Coil

By | May 29, 2022



The ignition coil is an important component of any engine, providing the spark to ignite the fuel and start the engine. Unfortunately, ignition coils can fail, leading to costly repairs or replacing the entire ignition system. But don’t despair – you may be able to save yourself a repair bill by bypassing the ignition coil. In this article, we’ll explain how to bypass an ignition coil and get your engine running again.

Bypassing an ignition coil requires knowledge of a few different tools and techniques. The first tool you’ll need is a set of pliers. Pliers are used to grip and pull wires out of the harness. You’ll also need a flathead screwdriver and a pair of electrical connectors. Once you have your tools gathered, it’s time to start the process of bypassing the ignition coil.

The first step is to locate the coil in the engine. Your engine will have a wiring harness that leads to the coil, which is usually found mounted on the firewall. Once you’ve located the coil, use your pliers to remove the connector from the coil. This will allow you to access the wires connected to the coil. Next, you’ll need to identify the positive and negative terminals on the coil, as these will need to be reconnected after bypassing the coil.

Next, you’ll need to take the positive and negative wires from the coil and connect them to the electrical connectors. Make sure you connect them correctly, as the wrong connection could damage your engine. If the wires are too short to reach the connectors, you may need to use a pair of extension wires to extend the length of the wires. Once the wires are properly connected, you’ll need to mount the connectors onto the engine, usually near the fuel injectors.

The final step is to connect the bypassed coil to the distributor. You’ll need to find the distributor on the engine, which is usually located near the spark plugs. Connect the positive and negative wires from the bypassed coil to the correct terminals on the distributor, and then turn the key to the “on" position. The engine should now start and run normally, without the need for the coil.

Bypassing an ignition coil can be a tricky process, but with the right tools and knowledge it’s possible to save yourself a lot of money in repairs. Just remember to refer to your vehicle’s manual whenever attempting any kind of electrical work, and always disconnect the power when working on any electrical components. With the right know-how and a little bit of patience, you’ll be able to bypass an ignition coil and get your engine running again.


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