FI SYSTEM 5-63
Step 3
1) Turn the ignition switch OFF.
2) Connect the STP sensor coupler.
3) Insert the needle pointed probes to the STP sensor coupler.
4) Disconnect the STVA lead wire coupler.
5) Loosen the inlet pipe screw. (
2-7)
Lift the inlet pipe. (
5-45)
6) Turn the ignition switch ON.
7) Measure the STP sensor output voltage at the coupler
(between
+
Y/W
C
wire and
-
B/Br
B
wire) by turning the
secondary throttle valve (close and open) with a finger.
STP sensor output voltage
Secondary throttle valve is closed: Approx. 0.5 V
Secondary throttle valve is opened: Approx. 3.9 V
09900-25008: Multi-circuit tester set
09900-25009: Needle pointed probe set
Tester knob indication: Voltage (
)
Is the voltage OK?
8) After repairing the trouble, clear the DTC using SDS tool.
(
5-25)
3
V
3
3
YES
• Red, Y/W or B/Br wire open or shorted to
ground, or poor
4
,
6
or
D
connection
• If wire and connection are OK, intermittent trou-
ble or faulty ECM.
• Recheck each terminal and wire harness for
open circuit and poor connection.
• Replace the ECM with a known good one, and
inspect it again.
NO
If check result is not satisfactory, replace STP
sensor with a new one.
ECM coupler (Harness side)
3
SA
MP
LE
Содержание Boulevard M50
Страница 1: ...VZ800 9 9 5 0 0 3 8 0 5 0 0 1 E...
Страница 42: ...2 26 PERIODIC MAINTENANCE SAMPLE...
Страница 286: ...8 6 CHASSIS A Front axle B Brake disc bolt ITEM N m kgf m lb ft A 65 6 5 47 0 B 23 2 3 16 5 Left Right SAMPLE...
Страница 413: ...SERVICING INFORMATION 10 25 LUBRICATION POINTS 5 3 mm 2 1 in SAMPLE...
Страница 414: ...10 26 SERVICING INFORMATION FUEL TANK INSTALLATION 1 Cut after clamping 2 Frame Inside SAMPLE...
Страница 417: ...SERVICING INFORMATION 10 29 REAR FENDER CUSHION INSTALLATION 7 mm 0 28 in 13 5 mm 0 5 3 in SAMPLE...
Страница 418: ...10 30 SERVICING INFORMATION LEFT SIDE COVER INSTALLATION SAMPLE...
Страница 419: ...SERVICING INFORMATION 10 31 LID CUSHION INSTSALLATION 1 Cushion 2 10 mm 0 39 in 3 45 mm 1 77 in SAMPLE...
Страница 453: ...Prepared by December 2004 Part No 99500 38050 01E Printed in Japan 456 SAMPLE...
Страница 454: ......