Why does my JAP ignition have a hot key?
The key-lock seldom has any electrical connections unless the vehicle is equipped with a “smart-key” anti-theft system…So the reason for the hot key is indeed cause for concern… Not in most Jap imports. The switch is attached to key cylinder. This sounds like there’s a bad contact problem with the switch that will need warranty repair.
Can a bad ignition relay cause a lot of heat?
An ignition relay with corrosion, rust, or water inside of it can get a bad connection inside it, and this will cause a lot of heat. Often you can see that the plastic cover melted over the relay even. If you have experienced a burnt electronic smell before – you should absolutely check the ignition relay the next time you can feel it.
What happens if the ignition system is not working?
The ignition system is responsible for igniting fuel in the engine’s combustion chamber. If the system isn’t working correctly, the engine will misfire on one or more cylinders. Generally, only one cylinder is affected, but this isn’t necessarily always the case.
How can problems with the ignition system cause misfiring?
There are several potential ways that your ignition system problems could translate to a misfire: Worn Out Spark Plugs: If your plugs are worn out, then the electrodes have gotten too short to provide the right amount of spark. This is a gradual process, and is the reason that you need to replace the plugs on a regular basis.
What are the symptoms of a bad ignition switch?
Overheating Switch. Another symptom of a bad ignition switch is if it is overly hot when touched. This is an accurate sign that the ignition switch problem could be rooted in the electrical system. The ignition switch is connected to a series of high-resistance wires and any of the terminals connecting these wires can overheat.
The key-lock seldom has any electrical connections unless the vehicle is equipped with a “smart-key” anti-theft system…So the reason for the hot key is indeed cause for concern… Not in most Jap imports. The switch is attached to key cylinder. This sounds like there’s a bad contact problem with the switch that will need warranty repair.
What causes a hot spark ignition to overheat?
The coil resistance regulates the current in the ignition module/coil circuit. Too little coil primary resistance resistance results in too much amperage going to the ignition module, which can overheat the © 2005-2018 Hot Spark® electronics.
What are some common problems with ignition installation?
A few other common installation problems are: 1. Corroded and/or loose ground connection, either at the battery terminal or at the other end of the ground cable, where it makes contact with the vehicle body. Loose wire connections or poorly-spliced wires.