Troubleshooting; Fi System Malfunction Code And Defective Condition - Suzuki VZ800 Service Manual

10-2 SERVICING INFORMATION

TROUBLESHOOTING

FI SYSTEM MALFUNCTION CODE AND DEFECTIVE CONDITION

DETECTED
DTC No.
C00 NO FAULT
CKP sensor
C12
P0335
IAP sensor
C13/C17
P1750/P0105
TP sensor
C14
H
P0120
L
ECT sensor
C15
H
P0115
L
DETECTED FAILURE CONDITION
ITEM
The signal does not reach ECM for 3
sec. or more, after receiving the starter
signal.
The sensor should produce following
voltage.
0.1 V sensor voltage < 4.8 V
In other than the above range, C13
(P1750) or C17 (P0105) is indicated.
The sensor should produce following
voltage.
0.1 V sensor voltage < 4.8 V
In other than the above range, C14
(P0120) is indicated.
Sensor voltage is higher than specified
value.
Sensor voltage is lower than specified
value.
The sensor voltage should be the fol-
lowing.
0.1 V sensor voltage < 4.6 V
In other than the above range, C15
(P0115) is indicated.
Sensor voltage is higher than specified
value.
Sensor voltage is lower than specified
value.
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CHECK FOR
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CKP sensor wiring and mechan-
ical parts
(CKP sensor, lead wire/coupler
connection)
IAP sensor, lead wire/coupler
connection
TP sensor, lead wire/coupler
connection
TP sensor circuit shorted to
VCC or ground circuit open
TP sensor circuit open or
shorted to ground or VCC circuit
open
ECT sensor, lead wire/coupler
connection
ECT sensor circuit open or
ground circuit open
ECT sensor circuit shorted to
ground