Suzuki Intruder VZR1800 - Page 501

SERVICING INFORMATION 11-31
THROTTLE BODY
ELECTRICAL
Unit: mm (in)
ITEM SPECIFICATION NOTE
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 kΩ
At adjustment
position
EXCVA position sensor output
voltage
Closed 0.5 – 1.5 V
Opened 3.5 – 4.5 V
Heated oxygen sensor output
voltage
0.4 V and less at idle speed E-02, 19, 24
0.6 V and more at 3 000 r/min E-02, 19, 24
Heated oxygen sensor resistance 4.0 – 5.5 Ω at 23 °C (73.4 °F) E-02, 19, 24
PAIR solenoid valve resistance 18 – 22 Ω at 20 – 30 °C (68 – 86 °F)
ITEM SPECIFICATION
I.D. No. 48G1 (For E-33), 48G0 (Others)
Bore size 56 mm
Idle r/min 900 ± 100 r/min/Warmed engine
Throttle cable play 2.0 – 4.0 mm
(0.08 – 0.16 in)
ITEM SPECIFICATION NOTE
Firing order 1·2
Spark plug
Type
NGK: CR8EK
DENSO: U24ETR
Gap
0.6 – 0.7
(0.024 – 0.028)
Spark performance Over 8 (0.3) at 1 atm.
CKP sensor resistance 190 – 290 Ω Bl – G
Ignition coil resistance Primary 1.8 – 3.0 Ω

+ tap –

- tap
Secondary 16 – 26 kΩ

- tap –
Plug cap
Ignition coil/Plug cap resistance Primary 1.1 – 1.9 Ω

+ tap –

- tap
Secondary 10.8 – 16.2 kΩ
Plug cap –

- tap
CKP sensor peak voltage
1.5 V and more

+ Bl

- G
Ignition coil primary peak voltage
250 V and more
Front

+: G

-: Ground
Rear

+: Y

-: Ground
Ignition coil/Plug cap primary peak
voltage
80 V and more
Front

+: B

-: Ground
Rear

+: W/BI

-: Ground
Generator coil resistance 0.2 – 1.5 Ω B – B
Generator Max. output Approx. 400 W at 5 000 r/min