As Rob says depends on the system.
Frank does a 3 DVD training set on comon rail diesel.
You could also check out his autoinform web site some great videos all free
Damian
Hi Most ford diesels will pulse injectors after switched off to drop rail pressure. You can test the pump by disconecting injector and drv on pump, connect scope to rail sensor, turn eng over you should get full pressure build up quickly and when release key watch for rail perssure it should drop sl...
Hi Alan keep up the good work your posts are a real help to users like myself.
Would it be possible to include ps data files so we could open them and look in more detail.
Regards Damian
Hi Lee my white cable was working but would cut out fairly often, i recived my my 4 channel scope today and it had a blue usb cable with it no problems now. Thanks to Matt at Professional Diagnostics sent cable for free
Damian
I also have the same problem with the Grey/White cable supplied with my scope, im now waiting on a 4chanel scope to come in next few days will try and see if it is the same.
I tryed a black cable from a printer but it wouldnt work at all.
What colour lead should be used.
Damian
Hi Jarrod if you can afford go for the four channel, i bought 2channel less than 2years ago and have now ordered a 4channel upgrade as Lee said costs a lot more in the long run.
Damian