Malfunction Code And Defective Condition Table - Suzuki GSF1250 Service Manual

Visual Inspection
Prior to diagnosis using the mode select switch or SDS, perform the following visual inspections. The reason for visual
inspection is that mechanical failures (such as oil leakage) cannot be displayed on the screen with the use of mode
select switch or SDS.
• Engine oil level and leakage. Refer to "Engine Oil and Filter Replacement in Section 0B (Page 0B-10)".
• Engine coolant level and leakage. Refer to "Cooling Circuit Inspection in Section 1F (Page 1F-4)".
• Fuel level and leakage. Refer to "Fuel Line Inspection in Section 0B (Page 0B-10)".
• Clogged air cleaner element. Refer to "Air Cleaner Element Inspection and Cleaning in Section 0B (Page 0B-3)".
• Battery condition.
• Throttle cable play. Refer to "Throttle Cable Play Inspection and Adjustment in Section 0B (Page 0B-12)".
• Vacuum hose looseness, bend and disconnection.
• Broken fuse.
• FI light operation. Refer to "Combination Meter Inspection in Section 9C (Page 9C-5)".
• Each warning light operation. Refer to "Combination Meter Inspection in Section 9C (Page 9C-5)".
• Speedometer operation. Refer to "Speedometer Inspection in Section 9C (Page 9C-8)".
• Exhaust gas leakage and noise. Refer to "Exhaust System Inspection in Section 1K (Page 1K-6)".
• Each coupler disconnection.
• Clogged radiator fins. Refer to "Radiator Inspection and Cleaning in Section 1F (Page 1F-5)".

Malfunction Code and Defective Condition Table

Malfunction
Detected Item
Code
C00 NO FAULT
C12
CKP sensor
P0335
C13
IAP sensor (No.1)
H
P0105
L
C14
TP sensor
H
P0120
L
C15
ECT sensor
H
P0115
L
Engine General Information and Diagnosis:
Detected Failure Condition
—
The signal does not reach ECM for 3 sec. or
more, after receiving the starter signal.
The sensor should produce following voltage.
0.5 V ≤ sensor voltage < 4.85 V
In other than the above range, C13 (P0105) is
indicated.
Sensor voltage is higher than specified value.
Sensor voltage is lower than specified value.
The sensor should produce following voltage.
0.2 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 following.
0.15 V ≤ sensor voltage < 4.85 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.
B718H11104010
Check For
—
CKP sensor wiring and
mechanical parts
CKP sensor, lead wire/coupler
connection
IAP sensor (No.1), lead wire/
coupler connection
IAP sensor (No.1) circuit open
or shorted to Vcc or ground
circuit open
IAP sensor (No.1) circuit
shorted to the ground or Vcc
circuit open
TP sensor, lead wire/coupler
connection
TP sensor circuit shorted to
Vcc or ground circuit open
TP sensor circuit open or
shorted to the ground or Vcc
circuit open
ECT sensor, lead wire/coupler
connection
ECT sensor circuit open or
ground circuit open
ECT sensor circuit shorted to
the ground
1A-22