Suzuki kq750 Service Manual page 597

0C-4 Service Data:
Injector + Fuel Pump + Fuel Pressure Regulator
Item
Injector resistance
Fuel pump discharge amount
Fuel pressure regulator operating
set pressure
FI Sensors + Secondary Throttle Valve Actuator
Item
CKP sensor resistance
CKP sensor peak voltage
IAP sensor input voltage
IAP sensor output voltage
TP sensor input voltage
TP sensor output voltage
ECT sensor input voltage
ECT sensor output voltage
ECT sensor resistance
IAT sensor input voltage
IAT sensor output voltage
IAT sensor resistance
TO sensor resistance
TO sensor voltage
GP switch voltage
Injector voltage
Ignition coil primary peak voltage
ISC valve resistance
Throttle Body
Item
Bore size
I.D. No.
Idle r/min
Fast idle r/min
Throttle cable play
Specification
11 – 13 : at 20 qC (68 qF)
55.5 ml (1.88/1.95 US/lmp qt) and more/10 sec.
Approx. 294 kPa (2.9 kgf/cm
Specification
150 – 250 :
5.0 V and more
4.5 – 5.5 V
Approx. 2.63 V at idle speed
4.5 – 5.5 V
Closed
Opened
4.5 – 5.5 V
0.15 – 4.85 V
Approx. 2.45 k: at 20 qC (68 qF)
4.5 – 5.5 V
0.15 – 4.85 V
Approx. 1.60 k: at 20 qC (68 qF)
19 – 20 k:
Normal
Leaning
0.6 V and more
Battery voltage
80 V and more
Approx. 31 k: at 20 qC (68 qF)
1 500 – 2 000 r/min (When cold engine)
2
, 41 psi)
Approx. 1.1 V
Approx. 4.3 V
0.4 – 1.4 V
3.7 – 4.4 V
Specification
42 mm
31G0
1 300 r 100 r/min
3 – 5 mm (0.12 – 0.20 in)
Note
Note
When cranking
When leaning 65q
From 1st to Top
When cranking