The worst thing you can experience as a car owner is a vehicle that won't start. A situation like this makes you think of so many reasons why it happened. Is there fuel left in the tank? Did the battery finally give up? These are some typical questions you can ask yourself, but have you considered checking your car's ignition module? Read this guide to know some tips before buying an ignition module, and some things you must avoid.
- Before anything else, check your ignition module. Do this by using a digital volt ohm meter (DVOM). It will test the module if there's voltage present. If the result shows no sign, then you are sure that a replacement is really needed.
- Determine the wiring system of your vehicle before you begin selecting an ignition module. There are ignition modules that only have two or three electrical connectors. Still, some modules have four.
- Select an ignition module that is applicable to the number of cylinders in your car because the module controls the ignition coils on top of the cylinders. You can also search for a module that provides individual cylinder timing control.
- Consider where you will mount your new ignition module. Not all aftermarket manufacturers indicate the location of the module whether it's driver or passenger side. This will become a problem later on with your installation.
- Choose a trusted brand in the market that offers warranty. Some manufacturers allow product replacement at no extra cost.
- DO NOT purchase an ignition module specified for race cars if you'll use it only for a street car. The parts on your car won't match the settings of a high-performance module, and it may cause a malfunction.
- DO NOT buy an ignition module that still requires drilling, it will only damage your car. There are a lot of modules designed with a bolt-on mounting or easy-to-install fittings.