Diesel component diagnosis becomes simple using the Delphi YDT 278;-
! Identify faulty components, injectors, pumps etc
! On vehicle testing, no need to remove to test.
! Measures common rail pump operating pressure
! Measures injector back leakage
! Confirmation of electronic diagnosis before removal
! All makes capabilities, Delphi, Denso, Bosch, Siemens
http://www.ebay.co.uk/itm/Delphi-YDT278 ... 3cc92a5d1e