Suzuki AN400 - Malfunction

Engine General Information and Diagnosis: 1A-20
Malfunction Code and Defective Condition Table
B705H11104014
Malfunction
Code
Detected Item Detected Failure Condition Check For
C00 NO FAULT — —
C12
CKP sensor
Althaugh the intake pressure is fluctuated, the
signal does not reach ECM for 3 sec. or more.
CKP sensor wiring and
mechanical parts
CKP sensor, lead wire/coupler
connection
P0335
C13
IAP sensor
The sensor should produce following voltage.
0.24 V ≤ sensor voltage < 4.10 V
In other than the above range, C13 (P0105) is
indicated.
IAP sensor, lead wire/coupler
connection
P0105
H Sensor voltage is higher than specified value.
IAP sensor circuit open or
shorted to Vcc or ground circuit
open
L Sensor voltage is lower than specified value.
IAP sensor circuit shorted to
ground or Vcc circuit open
C14
TP sensor
The sensor should produce following voltage.
0.35 V ≤ sensor voltage < 4.90 V
In other than the above range, C14 (P0120) is
indicated.
TP sensor, lead wire/coupler
connection
P0120
H Sensor voltage is higher than specified value.
TP sensor circuit shorted to
Vcc or ground circuit open
L Sensor voltage is lower than specified value.
TP sensor circuit open or
shorted to ground or Vcc circuit
open
C15
ECT sensor
The sensor voltage should be the following.
0.2 V ≤ sensor voltage < 4.9 V
In other than the above range, C15 (P0115) is
indicated.
ECT sensor, lead wire/coupler
connection
P0115
H Sensor voltage is higher than specified value.
ECT sensor circuit open or
ground circuit open
L Sensor voltage is lower than specified value.
ECT sensor circuit shorted to
ground
C16
Speed sensor
The speed sensor signal is not input for more
than 3 sec. during the engine is running at 5
000 r/min or more.
Speed sensor, wiring/coupler
connectionP0500
C21
IAT sensor
The sensor voltage should be the following.
0.2 V ≤ sensor voltage < 4.9 V
In other than the above range, C21 (P0110) is
indicated.
IAT sensor, lead wire/coupler
connection
P0110
H Sensor voltage is higher than specified value.
IAT sensor circuit open or
ground circuit open
L Sensor voltage is lower than specified value.
IAT sensor circuit shorted to
ground
C23
TO sensor
The sensor voltage should be the following for
2 sec. and more, after ignition switch is turned
ON.
0.17 V ≤ sensor voltage < 4.70 V
In other than the above value, C23 (P1651) is
indicated.
TO sensor, lead wire/coupler
connection
P1651
H Sensor voltage is higher than specified value.
TO sensor circuit shorted to
Vcc or ground circuit open
L Sensor voltage is lower than specified value.
TO sensor circuit open or
shorted to ground or Vcc circuit
open
C24
Ignition signal
No ignition signal is detected for 0.5 sec.
In this case, the code C24 (P0351) is
indicated.
Ignition coil, wiring/coupler
connection, power supply from
the battery
P0351