Component Inspections - Suzuki DF200 Service Manual

RESISTANCE TABLE
ITEM
CKP sensor
Fuel injector No. 1
Fuel injector No. 2
Fuel injector No. 3
Fuel injector No. 4
Fuel injector No. 5
Fuel injector No. 6
IAC valve #1
IAC valve #2
IAC valve #3
IAC valve #4
OCV (Oil control valve) #1
OCV (Oil control valve) #2
Purge valve
VSV (Vacuum switching valve)
IAT sensor
Cylinder temperature sensor
Ex-manifold temperature sensor #1 8 (V/W) to 49 (B/W)
Ex-manifold temperature sensor #2 10 (G/R) to 49 (B/W)
ECM main relay

COMPONENT INSPECTIONS

FUEL PUMP 6 SEC OPERATING SOUND
[High pressure side]
1. Install the emergency stop switch lock plate in position.
2. Turn ignition switch ON and check for fuel pump operating
sound.
Fuel pump operating sound:
Sounds for approx. 6 seconds only
NOTE:
Fuel pump operating sound is low because pump is inside fuel
vapor separator. If you cannot hear pump sound clearly, use a
sound scope or long blade screw driver.
TERMINAL FOR TESTER
PROBE CONNECTION
4 (R/B) to 49 (B/W)
A
54 (O/B) to Terminal [NOTE 1]
A
36 (B/Br) to Terminal [NOTE 1]
A
28 (R/W) to Terminal [NOTE 1]
A
53 (Lg) to Terminal [NOTE 1]
A
27 (O/Bl) to Terminal [NOTE 1]
A
29 (Y/R) to Terminal [NOTE 1]
A
55 (W/B) to Terminal [NOTE 1]
A
56 (R/Y) to Terminal [NOTE 1]
A
58 (R/G) to Terminal [NOTE 1]
A
57 (W/Bl) to Terminal [NOTE 1]
A
30 (Br/W) to Terminal
A
31 (Br/R) to Terminal [NOTE 1]
A
32 (O/W) to Terminal [NOTE 1]
A
33 (Gr/R) to Terminal [NOTE 1]
25 (Lg/B) to 49 (B/W)
9 (Lg/W) to 49 (B/W)
B
17 (P/B) to Terminal [NOTE 2]
ENGINE CONTROL SYSTEM
STANDARD RESISTANCE
[NOTE 1]
0 °C (32 °F): 5.3 – 6.6 kΩ
25 °C (77 °F): 1.8 – 2.3 kΩ
50 °C (122 °F): 0.73 – 0.96 kΩ
75 °C (135 °F): 0.33 – 0.45 kΩ
(Thermistor characteristic)
1. Fuel vapor separator/
High pressure fuel pump
3-53
(at 20 °C)
168 – 252 Ω
10 – 14 Ω
25 – 34 Ω
6.0 – 8.3
28 – 35
34 – 46
145 – 190 Ω
1