Dtc "C32" (P0201), "C33" (P0202), "C34" (P0203) Or "C35" (P0204): Fuel Injector Circuit Malfunction - Suzuki GSF1250 Service Manual

1A-87 Engine General Information and Diagnosis:

DTC "C32" (P0201), "C33" (P0202), "C34" (P0203) or "C35" (P0204): Fuel Injector Circuit Malfunction

Detected Condition and Possible Cause
Detected Condition
CKP signal is produced but fuel injector signal is
interrupted by 4 times or more continuity.
Wiring Diagram
ECM
44
#11
43 #21
#31
42
#41
41
Troubleshooting
CAUTION
!
When using the multi-circuit tester, do not strongly touch the terminal of the ECM coupler with a
needle pointed tester probe to prevent the terminal damage or terminal bend.
NOTE
• After repairing the trouble, clear the DTC using SDS tool. Refer to "Use of SDS Diagnosis Reset
Procedures (Page 1A-13)".
• Injector voltage can be detected only for 3 seconds after ignition switch is turned ON.
Gr/W
Gr/B
Gr/Y
Gr/Y
Gr/R
Gr/R
#4
ECM coupler (Harness side)
• Injector circuit open or short.
• Injector malfunction.
• ECM malfunction.
Y/R
Gr/W
Gr/B
#3 #2 #1
Fuel injector
Possible Cause
Fuel pump relay
To the engine
stop switch
B718H11104021
I718H1110100-03
I718H1110240-01