Oxygen sensor

An oxygen sensor (or lambda sensor) is an electronic device that measures the proportion of oxygen (O2) in the gas or liquid being analysed

Ignition Module

An ignition module is the component in electronic ignition systems that functions as the contact breaker for the coil or coils.  an ignition module is an electronic replacement for old, mechanical contact breakers

Ignition CoIL

Ignition coil is an induction coil in an automobile's ignition system that transforms the battery's low voltage to the thousands of volts needed to create an electric spark in the spark plugs to ignite the fuel

MAP sensor

The manifold absolute pressure sensor (MAP sensor) is one of the sensors used in an internal combustion engine's electronic control system.

Window switch

Power windows switch are automobile windows which can be raised and lowered by pressing a button or switch, as opposed to using a crank handle.

Resistance

Electrical resistance, the measure of the degree to which a conductor opposes an electric current through that conductor