Suzuki VLR1800, Service Manual

Page: 210 / 624

1C-9 Engine Electrical Devices:
Specifications
Service Data
B822H11307001
FI Sensors
Tightening Torque Specifications
B822H11307002
Reference:
For the tightening torque of fastener not specified in this section, refer to “Tightening Torque List in Section 0C
(Page 0C-8)”.
Item Specification Note
CKP sensor resistance 190 – 290
Ω
CKP sensor peak voltage 1.5 V and more When cranking
IAP sensor input voltage (F & R) 4.5 – 5.5 V
IAP sensor output voltage (F & R) Approx. 2.6 V at idle speed
TP sensor input voltage 4.5 – 5.5 V
TP sensor resistance
Closed Approx. 1.1 k
Ω
Opened Approx. 4.3 k
Ω
TP sensor output voltage
Closed Approx. 1.1 V
Opened Approx. 4.3 V
ECT sensor input voltage 4.5 – 5.5 V
ECT sensor output voltage 0.15 – 4.85 V
ECT sensor resistance Approx. 2.45 k
Ω
at 20
°
C (68
°
F)
IAT sensor input voltage 4.5 – 5.5 V
IAT sensor output voltage 0.15 – 4.84 V
IAT sensor resistance Approx. 2.45 k
Ω
at 20
°
C (68
°
F)
TO sensor resistance 16.5 – 22.3 k
Ω
TO sensor voltage
Normal 0.4 – 1.4 V
Leaning 3.7 – 4.4 V When leaning 65
°
GP switch voltage 0.6 V and more From 1st to Top
Injector voltage Battery voltage
Ignition coil primary peak voltage 250 V and more
#2: (+) G, (–) Ground
#1: (+) Y, (–) Ground
Ignition coil/Plug cap primary peak
voltage
80 V and more
#2: (+) B, (–) Ground
#1: (+) W/Bl, (–) Ground
STP sensor input voltage 4.5 – 5.5 V
STP sensor resistance
Closed Approx. 0.6 k
Ω
Opened Approx. 4.2 k
Ω
STP sensor output voltage
Closed Approx. 0.6 V
Opened Approx. 4.2 V
STV actuator resistance Approx. 7
Ω
EXCVA position sensor input voltage 4.5 – 5.5 V
EXCVA position sensor resistance Approx. 3.1 k
Ω
At adjustment position
EXCVA position sensor output
voltage Closed 0.5 – 1.5 V
Opened 3.5 – 4.5 V
Oxygen sensor output voltage
0.4 V and less at idle speed E-02, 19, 24, 33
0.6 V and more at 3 000 r/min E-02, 19, 24, 33
PAIR solenoid valve resistance 18 – 22
Ω
at 20 – 30
°
C (68 – 86
°
F)
Fastening part
Tightening torque
Note
N
⋅
m kgf-m lb-ft
TP sensor mounting screw 3.5 0.35 2.5
)
(Page 1C-2)
ECT sensor 18 1.8 13.0
)
(Page 1C-3)
Water hose clamp screw 1.5 0.15 1.0
)
(Page 1C-4)
STP sensor mounting screw
3.5 0.35 2.5
)
(Page 1C-6) /
)
(Page 1C-7)