Toyota Distributor Cap
For a century now, the internal combustion engine has become a dire need of auto manufacturers. It consists of different subsystems which incorporate the fuel system, the cooling system, the camshafts, the turbochargers and the gears to outfit various functions for proper working of engine. The ignition system is home to these subsystems.
The spark plug, the ignition coil and the distributor are responsible to induce a spark in the ignition system. Of all components, it's the distributor which takes care of diversified task to be executed. One of the most vital task accomplished by it, is to allocate high voltage to the spark plugs, wires and finally to the cylinder as per the firing order; by flouting the current into the ignition coil.
What is a Toyota Distributor Cap?
In an ignition system, the distributor and its rotating arm (rotor) are covered by the Toyota distributor cap. A spring loaded carbon button is centrally placed in the cap to affect the rotor. The number of distribution points is directly proportional to the number of cylinders in the engine. The cap is mounted over the distributor shaft for an even transmission of the electrical charge from the ignition coil en route to the spark plugs and the spark plugs wire. The seamless design of a cap is designated to achieve quick ignition. Toyota distribution cap are made up of plastic and copper material.
All latest upcoming Toyota engines are fitted with a Distributor-less Ignition System or a Direct Ignition System or a Coil-on-Plug System. For a quick ignition with great enduring ignition service, almost every Toyota models like Toyota Yaris, Toyota Sienna, Toyota Tundra, Toyota Sequoia etc are equipped with electronic distributor. Earlier Toyota manufacturers were using mechanical distributor for their then models.
Such systems are put to use widely because:
- In a damp condition, the mechanical distributor may suffer due to alteration in high voltages, and may further create serious issues.
- It assists in increasing power output.
- It helps in waning emission level.
- It helps in actualizing active fuel management.
Symptoms of a faulty Toyota Distributor Cap
- Worn-out distributor cap and spark plug wires
- Rotor can be pitted because of its metallic construction
- Fall in the fuel efficiency as well as ignition systems too.
- Misplaced spark plug wires on the cap may have a fair chance of misfire
- Variable engine temperature and high voltage of electricity may affect the cap.
- Carbon tracking and cracking
- Poor operation and low fuel economy.
Points to be noted regarding Toyota Distributor Cap
- It is recommended to replace a distributor cap after two years or 15,000 miles service to avoid any failure.
- Do not tight the distributor cap firmly.
- Loose and take out distributor cap without touching any spark plug wires.
- Ensure that the cap is correctly installed and fitted, so that no further issues should crop-up.
Today's civilized world and their fast-running beauty needs such ignition components which are hard-hitting and may easily withstand the austerity of daily driving and can be accomplished by Toyota Distributor Cap only.