Thanks I'll take a look! I don't think that they work on diesel as they are used to diagnose ignition problems. But that said, I could be completely wrong.

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With best regards

Al

Well, you might be able to use it to:

1. Check the injection timing signal on an OM603. This would probably take more work than it is worth, particularly to get the required TDC reference, but theoretically ...

2. Check voltage waveform to tell you if the rectifier bridge has one or more 'open' diodes, giving weak performance without shorting out the battery.

3. Using a long, slow trace, and with enough screen persistence, you could check the duty cycle of the heater's monovalve.

I'm just sayin'.

It can also make a cool workbench display