Rail Ignition Coils

• 

The ignition coil railis directly inserted into the cylinder head, including two parts, the head and the rod, which are connected together. The head has a low-voltage socket, and the rod has a high and low voltage winding group with inner iron core and outer iron core. The utility model is characterized in that the outer iron core is sheathed with a shielding cover, one end of the shielding cover is connected with the ground wire of the low-voltage socket, and the other end is connected into engine. Usually, if any one of them is broken and needs to be replaced as a whole car ignition coil.

How Do You Test Rail Ignition Coils?

Step one

Disconnect all rail ignition coil's electrical connectors.

Step two

Set ohmmeter to the lowest ohms range, touch the electrical connector terminal B+ with the black test lead, and touch the corresponding coil input prong with the red test lead. Usyally 1～4Ω for primary resistance. But different car models will have different resistance scope

Step three

Set ohmmeter to the highest ohms range, touch the electrical connector terminal B+ with the black test lead, and touch the spark plug wire terminals on one of the rail ignition coil with the red test lead. Usyally 5,000～20,000Ω for secondary resistance. But different car models will have different resistance scope.

Step four

compare resistance readings to the vehicle service manual. If readings are out of range, that may show the rail ignition coil is bad and replace it as needed.

For more information about how can i tell if my ignition coil is bad, please feel free to contact us!

If you need any kinds of car auto spares, please contact us, as one of the most professional car spares suppliers, MAPMS is willing to offer you high quality products.

Другие товары поставщика

	Windshield Wiper Blades	Because of legal requirements, almost everywhere cars must be equipped with windshield wiper cutter. The windshield wiper cutter also has the chara...
	Automotive Sensors	Sensor for automotiveis the input device of automotive computer system. It converts information of various working conditions, such as vehicle spee...
	Fuel Pressure Sensors	The fuel vapor vent pressure sensoris used to control the fuel pressure in the fuel circuit, maintain a constant fuel supply pressure to the inject...
	Turn Signal Switches	The clockwise lever of the aftermarket signal light switchturns right, the counterclockwise lever turns left, pushes the lever outwards for high be...
	Ignition Switches	The vehicle ignition starter switchis the switch of the automotive ignition system, usually requires a key to freely open or close the main circuit...

Похожие товары

	Armored Door Locks	Продавец: Wuyi Jiamin Locks Co., Ltd	JM-55 Door handles Entrance 1, Material: Iron plate+ aluminum lever2, Center distance: 68mm3, P...
	nozzle	Продавец: DOUBLE WIN INTERNATIONAL GROUP LIMITED	Qinhuangdao ShuangSheng Machinery Co.,Ltdhas been supply marine spare parts for customers for mor...
	MAN 16/24, 21/31,23/30,marine diesel engine parts	Продавец: DOUBLE WIN INTERNATIONAL GROUP LIMITED	秦皇岛双盛机械有限公司为客户供应船舶备件已超过10年。我们为全球客户提供船用柴油机备件、压缩机、滤油机、涡轮增压器和泵等。 主要产品：喷油嘴、柱塞及缸筒、出油阀、缸盖、缸套、活塞、活塞销、活塞...
	High Voltage PTC Heater for Electric Vehicle	Продавец: Shanghai Pake Thermistor Ceramics Co., Ltd.	Применение:Он используется для нагрева воздуха. Характеристика:Высокая скорость нагреваДуальное ...
	Solid Tire For Mini Wheel Loader	Продавец: Zhejiang Tongchao Industry and Trade Co., Ltd.	Solid Tire For Mini Wheel Loader（） It is composed of low heating and cutting-resistant materials...