Dtc "C12" (P0335): Ckp Sensor Circuit Malfunction - Suzuki VLR1800 Service Manual

1A-27 Engine General Information and Diagnosis:

DTC "C12" (P0335): CKP Sensor Circuit Malfunction

Detected Condition and Possible Cause
Detected Condition
The signal does not reach ECM for 3 sec. or more, after
receiving the starter signal.
Wiring Diagram
CKP sensor
Generator
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
18 19 20 21 22 23 18 18
Bl
G
ECM coupler (Harness side)
24 25 26 27 28 29 30 31 32 33 34
• Metal particles or foreign material being stuck on the
CKP sensor and rotor tip.
• CKP sensor circuit open or short.
• CKP sensor malfunction.
• ECM malfunction.
G/W
G/Bl
To the regulator/rectifier
35 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51
52 52 52 53 54 55 56 57 58 59 60 61 62 63
Possible Cause
ECM
14 CKPS
31 CKPS
64 65 66 67 68 68 68
B822H11104010
I822H1110009-02
I822H1110010-01