Suzuki VL1500K5 Supplementary Service Manual page 85

84 VL1500K5 ('05-MODEL)
"C32" (P0201) or "C33" (P0202) FUEL INJECTOR CIRCUIT MALFUNCTION
DETECTED CONDITION
CKP signals produced but fuel injector signal is
interrupted continuous by 4 times or more.
ECM
#1
#2
INSPECTION
(When indicating C32/P0201 for fuel injector #1)
(When indicating C33/P0202 for fuel injector #2)
Step 1
1) Remove the air cleaner box. (!Page 103)
2) Turn the ignition switch OFF.
3) Check the injector coupler (Front cylinder side 1 or Rear cyl-
inder side 2) for loose or poor contacts.
If OK, then measure the injector resistance.
4) Disconnect the injector coupler and measure the resistance
between terminals.
" Injector resistance: Approx. 11.7 Ω at 20 °C (68 °F)
Gr/W
Gr/B
(Front cylinder)
Fuel injector
(Terminal – Terminal)
POSSIBLE CAUSE
• Injector circuit open or short.
• Injector malfunction.
• ECM malfunction.
Fuel pump relay
Y/R
(Rear cylinder)
1
1
To engine
stop switch