Can we use pressure transducer to test compression,on running diesel engine with piezo injectors ,in a way that we do not cause those injectors get stuck(plug -unplug) or cause any damage to engine.
I want to know the procedure if any
No problem with the test on petrol engines or diesel
My concern are piezo injectors,making them stuck or damage during the test(engine runing)
Kind regards
Sorry for my english.Most of all A/C sensors have range like this (1) ,all of them have liner and thermostability characteristic .
So,- on diesel engine, they will fit only on cranking or compression test.On gasoline engine they will work on crankig ,idling and even part load in working cylinder .For example in Honda Fit, pressure sensor-instead of second spark plug cyl1(2).
You can use it for sync cheсk as much(3).
In some case, with extension, they will work on idling with diesel(4).
But the latest sensors work on digital base(lin technology) and they will not fit.
For diesel ,best results will be with fuel pressure sensors from GDI or CGI system.Also you can apply sensors from ABS modulator or CDI rail,but without the necessary precision.