Hello! i would also be interested to know how to graph PWM and duty cycle. I tryed messing around with the math channels but im not so brilliant with that stuff would also like to know if there is any good info anywhere about how to use math channels?

Hi greg! sorry for answering so slowly... my kts 540 can see 4 measured values but i have old version of esi tronic, at work we have esi 2.0 and kts 570 and it can show 8 live datas at once :) it is over all good scanner, just have to do some learning if you want use esi efficiently. it can be used ...

Thank you for the help and information

Hello! Im car mechanic from finland. I have been working with cars and other vehicles for many many years. I have been professional car mechanic for about 2 years soon. I have great selection of tools at my carage (all sorts of basic tools, 2 pilar car lifter, bosch kts 540 tester and newest picosco...