TOPDON COIL ON PLUG AND SIGNAL PROBE
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Delivery and Shipping
Delivery and Shipping
All orders are shipped between 24 hours or less Monday through Friday from 9:00 am to 6:00pm. Orders placed after 5 p.m. EST will be shipped next business day.
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Return Policy
Return Policy
At Locksmith Keyless, we prioritize your satisfaction and offer a simple return process. Returns are accepted within 30 days of purchase for unused items in original packaging. Certain items, including OEM keys, Lishi tools, and customized orders, are non-returnable. A restocking fee of up to 30% may apply. For a full list of non-returnable items and more details, please refer to our complete return policy.
For damaged, missing, or incorrect items, please contact us within 48 hours of delivery. All returns require an RMA number. Shipping costs for returns are the responsibility of the customer.
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Description
Description
TOPDON COIL ON PLUG AND SIGNAL PROBE
This coil-on-plug and signal probe can easily catch an automobile engine's ignition waveform. The ignition waveform is a window, through which we can see what happened in the engine combustion chambers. It determines whether the ignition plug needs to be replaced or cleaned. Does the fuel injector in the electronic fuel injection system work well? Is there any problem with the leakproofness of the air cylinder? Does the gap between ignition plugs get larger? Does the electrode shape of the ignition plug become sharp? Is there too much oil pollution or carbon deposition on the ignition plugs? Does the insulating property of the ignition plug get worse? Is there any problem with the power supply system of the storage battery?
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