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.
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
Crankshaft Position Sensors Application | The crankshaft position sensor togethers with the camshaft position sensor to determine the ignition timing and crankshaft position signals for the... |
 |
Starter Motor | The vehicle starter can convert the electrical energy of the battery into mechanical energy and drive the engine flywheel to rotate to start the en... |
 |
Fuel Injectors | Auto fuel injector, is a part that injects fuel into the engine cylinder. It also is a simple solenoid valve. When the solenoid coil is energized, ... |
 |
Auto Relays | Auto recloser relay control higher voltages or currents by using lower voltages or currents. When a certain voltage or current is applied to both e... |
 |
Automotive Sensors Application | Sensors used in automobile industryconvert non-electrical signals into electrical signals and provide the vehicle ECU with information on various o... |
Похожие товары
 |
A Diesel Generator Set | Продавец: Guangxi Dingbo Generator Set Manufacturing Co.,Ltd | A Diesel Generator Set Selecting the optimal fuel tank configuration for a is a critical dec... |
 |
single generator set | Продавец: Guangxi Dingbo Generator Set Manufacturing Co.,Ltd | single generator set Continuous and stable power supply is crucial in modern industry, data ... |
 |
100kw silent diesel generator | Продавец: Guangxi Dingbo Generator Set Manufacturing Co.,Ltd | 100kw silent diesel generator The produced by our company is powered by domestic and foreign... |
 |
12kW Silent 2-Cylinder Dual-Fuel Gasoline | Продавец: Guangxi Dingbo Generator Set Manufacturing Co.,Ltd | 12kW Silent 2-Cylinder Dual-Fuel Gasoline The and Natural Gas Portable Generator is designed... |
 |
diesel generator set | Продавец: Guangxi Dingbo Generator Set Manufacturing Co.,Ltd | diesel generator set is original manufacturer of . Factory direct sale, guaranteed quality a... |
