Suzuki VZR1800 2007 Service Manual page 220

CODE MALFUNCTION PART
C00 None
C12 Crankshaft position sensor (CKPS)
C13 Intake air pressure sensor #2 (IAPS #2)
C14 Throttle position sensor (TPS)
C15 Engine coolant temp. sensor (ECTS)
C17 Intake air pressure sensor #1 (IAPS #1)
C21 Intake air temp. sensor (IATS)
C23 Tip-over sensor (TOS)
C24 Ignition signal #1 (IG coil #1.1)
C25 Ignition signal #2 (IG coil #2.1)
C26 Ignition signal #1 (IG coil #1.2)
C27 Ignition signal #2 (IG coil #2.2)
C28 Secondary throttle valve actuator (STVA)
C29 Secondary throttle position sensor (STPS)
C31 Gear position signal (GP switch)
C32 Injector signal #1 (FI #1)
C33 Injector signal #2 (FI #2)
C40 Idle speed control valve (ISC valve)
C41 Fuel pump control system (FP control system)
C42 Ignition switch signal (IG switch signal)
C44 Heated oxygen sensor #2 (HO2S #2)
C46 Exhaust control valve actuator (EXCVA)
C49 PAIR control solenoid valve #2 (PAIR valve #2)
C60 Cooling fan control system
C61 PAIR control solenoid valve #1 (PAIR #1)
C64 Heated oxygen sensor #1 (HO2S #1)
In the LCD (DISPLAY) panel, the malfunction code is indicated from small code to large code.
*1
To get the proper signal from the throttle position sensor, the sensor basic position is indicated in the LCD
(DISPLAY) panel. The malfunction code is indicated in three digits. In front of the three digits, a line appears
in any of the three positions, upper, middle or lower line. If the indication is upper or lower line when engine
rpm is 900 r/min, slightly turn the throttle position sensor and bring the line to the middle.
In the normal condition, the throttle valve stop screw pushes throttle valves slightly, and middle line will be
indicated.
*2
When the secondary throttle valve actuator and secondary throttle position sensor signals are not sent to
ECM. In this case, C28 and C29 are indicated alternately.
REMARKS
No defective part
Pick-up coil signal, Generator
For Front cylinder
*1
For Rear cylinder
For Rear cylinder
For Front cylinder
For Rear cylinder
For Front cylinder
*2
For Rear cylinder
For Front cylinder
Fuel pump, fuel pump relay
Anti-theft
For E-02, 19, 24
Except for E-03, 28, 33
Cooling fan relay
For E-02, 19, 24
FI SYSTEM DIAGNOSIS 5-19