7 - 20
FI
FUEL INJECTION SYSTEM
Code No.
16
Symptom
1 Stuck throttle position sensor detected.
2 Intake air pressure sensor - pipe system malfunction (clogged or
detached hose).
Used diagnostic code
No. 03 (intake air pressure sensor)
No. 02 (atmospheric pressure sensor)
No. 01 (throttle position sensor)
Inspection operation item and probable cause Operation item and countermeasure
Reinstatement
method
1 Defective throttle position sensor.
Replace if defective.
Refer to “FUEL INJECTION SYSTEM” in
chapter 8.
Reinstated by
starting the engine,
operating it at idle,
and then racing it.
Throttle position sensor lead wire open circuit
output voltage check
(B/L - Y)
Black/Blue - Yellow
Open circuit item:
Output voltage
Ground wire open circuit:
5 V
Output wire open circuit:
0 V
Power supply wire open circuit: 0 V
Check for open circuit and replace the throttle
position sensor.
2 Open or short circuit in wiring harness or
sub lead.
Repair or replace if there is an open or short
circuit.
Main wiring harness
Black/Blue - Black/Blue
Yellow - Yellow
Blue - Blue
Sub lead
Black/Blue - Black/Blue
Yellow - Yellow
Blue - Blue
1 Installed state of throttle position sensor.
Check the installed area for looseness or
pinching.
Check that it is installed in the specified
position.
Refer to “FUEL INJECTION SYSTEM” in
chapter 8.
2 Intake air pressure sensor hose detached,
clogged, kinked, or pinched.
Intake air pressure sensor malfunction at
intermediate electrical potential.
Atmospheric pressure sensor malfunction at
intermediate electrical potential.
Repair or replace the sensor hose.
Inspect and repair the connection.
Replace it if there is a malfunction.
Common to 1 and 2:
Connected state of connector
Inspect the coupler for any pins that may
have pulled out.
Check the locking condition of the coupler.
If there is a malfunction, repair it and connect it
securely.
Throttle position sensor coupler
Main wiring harness ECU coupler
Sub-wire harness coupler
Содержание FJR1300R
Страница 1: ...LIT 11616 16 18 5JW 28197 10 FJR1300R FJR1300RC SERVICE MANUAL...
Страница 6: ......
Страница 82: ...2 22 SPEC TIGHTENING TORQUES Cylinder head tightening sequence Crankcase tightening sequence...
Страница 89: ...2 29 SPEC 1 Crankshaft 2 Main axle 3 Drive axle OIL FLOW DIAGRAMS...
Страница 90: ...2 30 SPEC 1 Oil nozzle 2 Main gallery bolt 3 Crankshaft OIL FLOW DIAGRAMS...
Страница 91: ...2 31 SPEC 1 Main axle 2 Drive axle 3 Oil delivery pipe OIL FLOW DIAGRAMS...
Страница 92: ...2 32 SPEC 1 Exhaust camshaft 2 Oil check bolt 3 Intake camshaft OIL FLOW DIAGRAMS...
Страница 93: ...2 33 SPEC 1 Oil check bolt 2 Crankshaft 3 Oil cooler 4 Oil pump 5 Oil strainer 6 Oil pipe OIL FLOW DIAGRAMS...
Страница 94: ...2 34 SPEC 1 Crank pin 2 Crankshaft OIL FLOW DIAGRAMS...
Страница 95: ...2 35 SPEC 1 Rear balancer 2 Oil delivery pipe 3 Crankshaft 4 Front balancer 5 Crank pin OIL FLOW DIAGRAMS...
Страница 97: ...2 37 SPEC 1 Main axle 2 Drive axle 3 Middle drive shaft OIL FLOW DIAGRAMS...
Страница 98: ...2 38 SPEC COOLING SYSTEM DIAGRAMS 1 Radiator COOLING SYSTEM DIAGRAMS...
Страница 99: ...2 39 SPEC 1 Water jacket joint 2 Oil cooler COOLING SYSTEM DIAGRAMS...
Страница 100: ...2 40 SPEC 1 Thermostat assembly 2 Coolant reservoir 3 Radiator 4 Oil cooler COOLING SYSTEM DIAGRAMS...
Страница 101: ...2 41 SPEC 1 Coolant reservoir 2 Radiator 3 Water pump COOLING SYSTEM DIAGRAMS...
Страница 107: ...2 47 SPEC CABLE ROUTING 1 Tail brake light lead...
Страница 196: ...3 80 CHK ADJ ADJUSTING THE HEADLIGHT BEAMS...
Страница 288: ...4 92 CHAS 3 Install bearing 1 to the swingarm Installed depth a 4 0 mm 0 16 in SWINGARM...
Страница 531: ...8 35 ELEC LIGHTING SYSTEM...
Страница 570: ......
Страница 571: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN PRINTED IN U S A...