2003 Kawasaki 1100 STX D.I. Jet Ski Factory Service Manual, Page 89Get this manual
3-44 FUEL SYSTEM (DFI) EMM (Engine Management Module)
EMM Power Supply Inspection
inspect connectors Visuallyconnectortheisterminals [A] of the EMM dust, blow it If the clogged with mud or
off with compressed airReplace the main harness if the terminals of the main harness connectors are cracked, bent, or otherwise damagedReplace the EMM if the terminals of the EMM connectors are cracked, bent, or otherwise damaged
EMM connectors connected, check With the continuity with the ignition switch OFF, the following ground leads for using the hand tester (see EMM Power Source Circuit)EMM Grounding Inspection 27 DIGITAL GND (BK) Terminal Engine Ground Terminal Battery () Terminal: Battery () Terminal: 0