Suzuki GSX-R 1000 Service Manual: Diagnostic information and procedures
- Engine symptom diagnosis
- Self-diagnostic procedures
- Use of sds diagnosis reset procedures
- Show data when trouble (displaying data at the time of DTC)
- Sds check
- DTC table
- Fail-safe function table
- Fi system troubleshooting
- Malfunction code and defective condition table
- DTC “c11” (p0340): cmp sensor circuit malfunction
- DTC “c12” (p0335): ckp sensor circuit malfunction.
- DTC “c13” (p0105-h/l): iap sensor circuit malfunction
- DTC “c14” (p0120-h/l): tp sensor circuit malfunction
- DTC “c15” (p0115-h/l): ect sensor circuit malfunction
- DTC “c21” (p0110-h/l): iat sensor circuit malfunction
- DTC “c22” (p1450-h/l): ap sensor circuit malfunction
- DTC “c23” (p1651-h/l): to sensor circuit malfunction
- DTC “c28” (p1655): secondary throttle valve actuator (stva) malfunction
- DTC “c29” (p1654-h/l): secondary throttle position sensor (stps) circuit malfunction
- DTC “c31” (p0705): gp switch circuit malfunction
- Dtc “c32” (p0201), “c33” (p0202), “c34” (p0203) or “c35” (p0204): primary fuel injector circuit malfunction
- Dtc “c36” (p1764), “c37” (p1765), “c38” (p1766) or “c39” (p1767): secondary fuel injector circuit malfunction
- DTC “c40” (p0505 / p0506 / p0507): isc valve circuit malfunction
- DTC “c41” (p0230-h/l): fp relay circuit malfunction
- DTC “c41” (p2505): ecm power input signal malfunction
- DTC “c42” (p1650): ig switch circuit malfunction
- DTC “c44” (p0130/p0135): ho2 sensor (ho2s) circuit malfunction
- DTC “c46” (p1657-h/l or p1658): excv actuator circuit malfunction
- DTC “c49” (p1656): pair control solenoid valve circuit malfunction
- DTC “c60” (p0480): cooling fan relay circuit malfunction
- DTC “c62” (p0443): evap system purge control solenoid valve circuit malfunction (e-33 only)
- DTC “c91” (p0500): vehicle speed sensor circuit malfunction
- DTC “c93” (p1769): steering damper solenoid valve circuit malfunction
Component location
Fi system parts location
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Other materials:
Fuel injector inspection and cleaning
Inspect the fuel injector in the following procedures:
remove the fuel injector. Refer to “throttle body disassembly and
assembly” in section 1d .
Check the fuel injector for evidence of dirt and
contamination. If present, clean and check for
presence of dirt in the fuel lin ...
DTC “c23” (p1651-h/l): to sensor circuit
malfunction
Detected condition and possible cause
Detected condition
Possible cause
C23
The sensor voltage should be the
following for 2 sec. And more, after ignition
switch is turned on.
0.2 V ≤ Sensor voltage < 4.8 V
To sensor circuit open or shor ...
Iat sensor removal and installation
Removal
Remove the air cleaner box. Refer to “air cleaner box removal and
installation” in section 1d .
Remove the iat sensor (1) from the air cleaner box.
Installation
Install the iat sensor in the reverse order of removal.
Pay attention to the following point:
t ...