1, Product Specification:
Condition: New
Material: metal + plastic
OE:
22448-ed800ep 0221604020 22448-cj00a 22448-ed800 0221604014 uf591 c1564
2.Applicable models:
Nissan Tiida 1.8L MR18DE
Nissan X-Trail T31 2.0L MR20DE
Symptoms of ignition coil failure phenomenon, cause of burning
1, the symptoms of ignition coil failure: ignition coil corresponding to the cylinder does not work, resulting in idling shudders, weakness of the throttle and obvious frustration, exhaust gas is very large and black, fault light; at the same time, lack of cylinder combustion is insufficient, severe carbon deposits lead to three-way catalytic failure.
2, ignition coil burned reasons:
(1) mainly insulation aging breakdown or damage switching transistor;
(2) Spark plug gap will lead to main coil charging and heat;
(3) The small spark plug gap leads to large discharge current and heat generation in the secondary coil;
(4) Poor durability of coil insulation material, high internal resistance of coil and high heat generation and other factors.
