Model NO.
B2212
Transport Package
Box
Specification
195*80*70
Origin
Chain
HS Code
8511309000
Production Capacity
10000/Month
After-sales Service:
Support
Warranty:
12 Months
Car Make:
BMW
Ignition coil functionThe ignition coil turns the low-voltage DC of the battery into high-voltage electricity, which generates sparks through the spark plug, ignites the mixture in the cylinder, and when the grounding channel of the primary group is connected, the cover is initially charged. Once the controller cuts off the primary winding circuit, the charge is aborted. A high voltage is induced in the winding of this stage, which causes the spark plug to discharge
How long to replace the ignition coil is reasonable
1,high-voltage line breakdown
2,Breakdown between high and low voltage coil, creepage
3,Creepage between high voltage coil and iron core
4,Poor sealing, resulting in a long time to work with sealing glue (epoxy) cracking phenomenon
We recommend replacing the ignition coil once every 60,000 km. When the engine vomits, Jitter, accelerates weakly or the engine fault light turns on, it is recommended to check the spark plug and ignition coil for regular maintenance of the ignition coil: the main check is whether the ignition coil insulation cover or Shell is broken? Are there any ablation marks on the high voltage output terminal? Is The rubber rod broken? Are there any burn marks on the rubber rod? Such as the appearance of Shell cracking, high-pressure end ablation marks, rubber rod cracking, rubber rod ablation marks. It is recommended to replace the ignition coil, causing the coil to climb the internal power
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