CRIN 4.2 injector is B-osch 4 pins diesel injector, it could be tested on a modern CRDI tester.
How to test a CRIN 4.2 injector on a CRDI tester?
How to test a B-osch 4 pins injector on a CRDI tester?


3. Correct injector number could be found in the testing software, then start the testing.
4. Automatically testing will last less than 5 minutes, the result would be displayed vividly on the computer screen.


