5/30/2023 0 Comments Dwell lab scope coil![]() ![]() Remember how easy it is to use rulers to measure the different parts of the waveform, and our reference waveforms, to compare with different coil packs. It also shows the coil oscillation period. In our example, you can clearly see the ‘burn time’ from the spark plug. Read: The waveform will look something like the example below. Start PicoScope and place the end of the Coil on Plug (COP) probe on the top of the coil pack to capture the signal. Run: The engine must be idling for this test. Connect the Coil-On-Plug and Signal Probe to the PicoScope and always earth it to the vehicle. Purpose of Test - Suspected Vehicle Single Coil Pack IssuesĬonnect: Locate the top of your coil on plug (COP) packs.Software: PicoScope 6 - Guided Test AT077.
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