Dtc P0335: Crankshaft Position (Ckp) Sensor "A" Circuit - Suzuki Swift Sport 2004 Service & Repair Manual

Step
7 Knock sensor circuit for high resistance check
1) Turn OFF ignition switch, measure resistance between
"C37-56" terminal of ECM connector and "RED" wire
terminal of knock sensor harness connector.
Is resistance below 5

DTC P0335: Crankshaft Position (CKP) Sensor "A" Circuit

Wiring Diagram
5
GRN/WHT
WHT
RED
WHT/BLU
11
BLK/YEL
14
10
9
15 14 13 12 11
30 29 28 27 26
44
45 43 42 41
59
60 58 57 56
[A]: For A/T model
[B]: For M/T model
1. CKP sensor
2. Sensor plate on crankshaft
3. ECM
4. Main relay
DTC Detecting Condition and Trouble Area
DTC detecting condition
No CKP sensor signal for 2 sec. even if starting motor
signal is inputted at engine cranking.
(1 driving cycle detection logic)
DTC Confirmation Procedure
1) With ignition switch turned OFF, connect scan tool.
2) Turn ON ignition switch and clear DTC using scan tool.
3) Crank engine for 3 – 5 sec.
4) Check DTC.
Action
Ω
?
13
GRN
12
RED/WHT
7
BLK/YEL
BLK/YEL
1
15
2
BLK/ORN
E23
10 9 8 7 6 5 4 3
25 24 23 22 21 20 19 18
40 39 38 37 36 35 34 33
55 54 53 52 51 50 49 48
5. Ignition switch
6. Starting motor
7. Starting motor control relay
8. Transmission range switch (for A/T model)
9. Main fuse box
10. "FI" fuse
Engine General Information and Diagnosis:
Faulty knock sensor.
BLK/WHT
WHT
8
[A]: YEL
YEL/GRN
[B]: YEL/GRN
6 YEL/GRN
4
BRN/WHT
BLK/RED
BLK/RED
BLK/RED BLK/RED
PNK
2 1 15 14 13 12 11
17 16 30 29 28 27 26
44
32 31 45 43 42 41
59
47 46 60 58 57 56
• CKP sensor circuit open or short
• Sensor plate teeth damaged
• CKP sensor malfunction, foreign material being attached
or improper installation
• ECM
• Engine start signal circuit malfunction
Yes
"RED" wire is high
resistance circuit.
3
E23-29
E23-30
C37-48
C37-58
C37-15
C37-30
E23-60
E23-31
12V 5V
E23-1
5V
E23-16
C37-21
C37
10 9 8 7 6 5 4 3
25 24 23 22 21 20 19 18
40 39 38 37 36 35 34 33
55 54 53 52 51 50 49 48
11. "ST MOT" fuse
12. "ST SIG" fuse
13. "IG COIL" fuse
14. "IG ACC" fuse
15. To CMP sensor
Trouble area
1A-109
No
S7RS0B1104041
BLK/ORN
BLK
BLK
BLK
2 1
17 16
32 31
47 46
I6RS0C110016-01