2003 Kawasaki 1100 STX D.I. Jet Ski Factory Service Manual, Page 53Get this manual
3-8 FUEL SYSTEM (DFI) Specifications
Item Direct Fuel Injection System: Idle Speed: Throttle Body: Type Bore Throttle Valve Opening Angle at Idle Speed EMM (Engine Management Module): Type Sensor Internal to EMM Fuel Filter: Filtration area Rated flow Regulated fuel pressure Fuel Flow Amount Pressure Regulator Opening Pressure Fuel Pump Type TPS (Throttle Position Sensor) Input voltage Output voltage at idle throttle opening Output voltage at full throttle opening Air Temperature Sensor: Resistance Standard 100 rmin (rpm) in water 100 rmin (rpm) out of water Three barrel type 40 mm1.57 in degService Limit
Digital memory type, with built in igniter, and regulatorrectifier EMM Temperature Sensor, Barometric Pressure Sensor More than 550 cm2 (85.3 in2) 1.4 Lmin (0.37 US galmin) 157 235 kPa (1.6 2.4 kgcm2, 23 34 psi) 60 mL (0.23 US oz) or more for seconds 196 20 kPa (2.0 20 kgcm2, 28 20 psi) Roller-cell type approx5 DC between BKBL and BKW leads 0.2 0.1 DC between BKY and BKW leads 3.75 4.00 DC between BKY and BKW leads 828 201 663 211 828 201 663 211 19 at 29 at 50 59 at 100 96 at 150 19 at 29 at 50 59 at 100 96 at 150