2005 Ski-Doo RT Series Shop Manual, Page 155Get this manual
Section 04 ENGINE MANAGEMENT (SDI) Subsection 03 (COMPONENT INSPECTION, REPLACEMENT AND ADJUSTMENT)
Energize each injector individually and measure the gas volume injectedQuantity of gas must be within the following specificationsINJECTOR Blue Brown VOLUME OF FUEL mL (US oz) 16 (.54 .03) 21 1.5 (.71 .03)
A33C5VA
Place injector inside top of burette
If an injector is out of specification, retest ittimesIf it still fails, replace itIf all injectors fail, it is unlikely failure of injectorsFirst ensure your reading from the burette is appropriate (pay attention to the division lines)Ensure fuel tank is fullTest for leaks in fuel system, fuel pump pressure, filter condition (in-line and in tank)Properly reinstall parts