Dtc "C32" (P0201), "C33" (P0202): Fuel Injector Circuit Malfunction - Suzuki SFV650 Service Manual

DTC "C32" (P0201), "C33" (P0202): Fuel Injector Circuit Malfunction

Detected Condition and Possible Cause
Detected Condition
CKP signal is produced but fuel injector signal is
interrupted by 8 times or more continuity.
Wiring Diagram
ECM
51 #1
#2
42
18 19 20 21 22 23 18 18
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 terminal damage.
NOTE
After repairing the trouble, clear the DTC using SDS tool. Refer to "Use of SDS Diagnosis Reset
Procedures (Page 1A-15)".
Gr/W
Gr/B
(#2 cylinder)
ECM coupler (Harness side)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
24 25 26 27 28 29 30 31 32 33 34
Engine General Information and Diagnosis:
• Injector circuit open or short.
• Injector malfunction.
• ECM malfunction.
Fuel pump relay
Y/R
(#1 cylinder)
Fuel injector
Possible Cause
To the engine
stop switch
35 37 38 39 40 41 42 43
44 45 46 47 48 49 50 51 52
1A-88
B944H11104021
I944H1110072-02
I944H1110073-01