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Chongqing Benhai Electronic Techonlgy Co.,Ltd
Phone£º18121066650
Contact: Mr. Mu.
Website: www.cqbhdz.com
Company Address: No. 27 Lailong Second Street, Fenghuanghu Industrial Park, Yongchuan District, Chongqing.
common problem
The engine ignition coil socket harness must be securely fastened
RELEASE TIME£º2025/9/6   SOURCE£ºChongqing Benhai Electronic Techonlgy Co.,Ltd  READING£º56068TIME
The factory engineer inspected the ignition coil and found that one of the cylinders of the ignition coil was misfiring and missing. The engineer used an oscilloscope on site to detect and found that the waveform of the ignition coil was abnormal.

Carefully inspect the engine ignition system, tie the excessively long part of the wiring harness that connects to the ignition coil socket with zip ties, and wrap it with adhesive tape. The vehicle will now operate normally.

Summary: The wiring harness connecting the ignition coil is too long and damaged, and has contact with the metal parts of the engine cylinder head. When the car is started, the engine shakes, causing the wiring harness to break. The current and voltage of the ignition coil vary greatly. Over time, it can cause the ignition coil to break through and the cylinder to be missing.

Attention: The wiring harness connecting the ignition coil socket should not be too long and should be wrapped and fixed with insulating tape. It should not be placed on the engine at will.
 
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Phone: 18121066650    Contact: Mr. Mu.    Company Address: No. 27 Lailong Second Street, Fenghuanghu Industrial Park, Yongchuan District, Chongqing.
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