David / Steve, Reading Davids post above I notice the Phrase "Mini PC" this rings alarm bells! Is it one of those small box atom processor jobbies with a glorified phone charger powering it! I have have personally come across an issue a while back with one of these, doing all sorts of weird things. ...
Does anyone else see the same thing? Absolutely! and the laptop I am using to reply to you does the same thing. :) This is one of the many "Features" / quirks of this forum software. just tap at the right hand end of the box and use backspace or the left hand end and use delete to clear the text the...
I forgot to mention..... Do not forget that the TA204 does not just work on COP it will pick up any stray signals from almost any actuator that involves a solenoid. As a quick non intrusive test it is great for injectors, also many control solenoids. You can get some fun "Squiggly Lines" from motors...
Are there some coils that can't be read with the TA204 COP signal probe? Absolutely yes :D You have to remember the the TA204 or any other similar device (due to the non intrusive nature of the tool) is only able to pick up signals that have effectively "leaked" past the components insulation. COP ...