Polaris msx 110 Service Manual page 127

FUEL INJECTION / IGNITION / EXHAUST SYSTEMS
Fuel Injection and Ignition System Specifications
Component
Fuel Injection Type
Throttle Body Type
Throttle Body Marking
ETB Throttle Position Sensor 1
Operating Voltage Range
ETB Throttle Position Sensor 2
Operating Voltage Range
(Range between lower and upper mechanical stop points.)
PPU Position Sensor 1
Operating Voltage Range (0% to 80% OPEN)
PPU Position Sensor 2
Operating Voltage Range (0% to 40% OPEN)
Idle Speed
In Water / Out of Water
Spark Plug Type
Spark Plug Gap
Fuel Pump Output Pressure
Fuel Pressure Regulator Type
Ignition Coil Type
Primary Coil Resistance
Secondary Coil Resistance
Fuel Injector Type
Fuel Injector Resistance
Engine Speed Sensor Resistance
Engine Speed Sensor Gap
Cam Phase Sensor Resistance
Cam Phase Sensor Gap
TURBOCHARGER Type
Intercooler Type
Maximum Boost Pressure
MSX 110
MSX 150
OVERBOOST CONDITION
MSX 110
MSX 150
Wastegate Solenoid Resistance Tested Using Diagnostic Software
Boost Pressure / Air Temp. Sensor Resistance
Manifold Pressure Sensor Resistance
Knock Sensor Resistance
Engine Coolant Temperature Sensor Resistance
Exhaust Coolant Temperature Switch Resistance
Oxygen Sensor
Resistance between housing and ANY sensor pin. (New Condi
tion @ 23_C / 50% humidity and heater off.)
Resistance between heater and sensor signal circuit. (New Con
dition @ 23_C / 50% humidity and heater off.)
@ 350_C exhaust temperature.
5.2
Specification
Sequential Port Fuel Injection
Electronic Throttle Body
Bosch DV- -E5
Tested Using Diagnostic Software
.3 to .7 vDC @ LOWER MECHANICAL STOP
4.45 to 4.85 vDC @ UPPER MECHANICAL STOP
Tested Using Diagnostic Software
4.3 to 4.7 vDC @ LOWER MECHANICAL STOP
.15 to .55 vDC @ UPPER MECHANICAL STOP
Tested Using Diagnostic Software
.325 to .475 vDC @ 0% / 3.5 to 3.9 vDC @ 80%
Tested Using Diagnostic Software
.125 to .275 vDC @ 0% / 1.7 to 2.0 vDC @ 40%
1550 ± 50 RPM
Champion RC7PYCB
.6 - - .7mm (.025 - - .030in.)
3 Bar + Boost (43.5 psi + Boost)
Bosch DR 2.1
Bosch ZS- -K- -1
.73Ω ± 10%
N/A - - Diode Protected
Bosch EV- -6E
12Ω
860Ω ± 10% @ 68_F (20_C)
.8mm ± .5mm (.03 in. ± .02 in.)
Tested Using Diagnostic Software
.8 mm (.03 in.)
3K Warner
Freshwater Cooled Charge Air Cooler
[.75 BAR (10.8 PSI) GAUGE] / 1750 MB ABSOLUTE
[1.1 BAR (16 PSI) GAUGE] / 2100 MB ABSOLUTE
[.8 - - .9 BAR (11.6 - - 13 psi for more than 400ms.) GAUGE]
[1800 - - 1900 MB ABSOLUTE]
[1.3 BAR (18 psi) for more than 400ms. GAUGE]
[2300 MB ABSOLUTE]
28.5 - - 32Ω
Tested Using Diagnostic Software
Tested Using Diagnostic Software
4.9MΩ ± 20%
2.5KΩ ± 5% @ 68_F (20_C)
1.4Ω
² 30MΩ
² 30MΩ (Between Pins 1 or 2 and Pin 3)
² 1MΩ
2004 Four Stroke PWC Service Manual