The purpose of this test is to monitor the primary current and voltage vs the secondary voltage of a DIS unit.
Note: This helpfile refers to a 10:1 attenuator. If you are using a 20:1 attenuator please adjust the Probe settings for the relevant channel. These settings can be found under the Channel Options button, then: Probe > 20:1 Attenuator.
If the live waveform is not shown or is upside-down, a positively-fired plug has been selected by mistake. Either choose a different plug lead to test or load the example secondary positive waveform from the drop-down menu.
For further information, see the following topics:
This help topic is subject to changes without notification. The information within is carefully checked and considered to be correct. This information is an example of our investigations and findings and is not a definitive procedure. Pico Technology accepts no responsibility for inaccuracies. Each vehicle may be different and require unique test settings.
Connector breakout lead kit A
Secondary ignition pickup (capacitive with BNC)
Back-pinning Probe Set
Flexible Back-pinning Probe
PicoScope Sprung Hook Probe
Small Crocodile/Gator Clips
PicoScope Battery Clip
Large Dolphin/Gator Clips
Premium Test Leads: Set of four leads 3 m (TA125 - TA128)
Premium Test Lead: BNC to 4 mm, 3 m
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