Visually inspect the isc valve if necessary.

Throttle body inspection and cleaning
Throttle valve synchronizationDiagnostic information and procedures
Drive chain and sprocket symptom diagnosis
Condition
Possible cause
Correction / reference item
Noisy drive chain
Worn sprocket
Replace
Worn drive chain
Replace
Stretched drive chain
Replace
Too large drive chain slack
Adju ...
Rear brake caliper disassembly and
assembly
Refer to “rear brake caliper removal and installation” .
Disassembly
Remove the pad spring (1) and rubber boot (2) from
the caliper.
Place a rag over the piston to prevent it from popping
out and then force out the piston using compressed
air.
Caution
do not use hig ...
DTC “c21” (p0110-h/l): iat sensor circuit
malfunction
Detected condition and possible cause
Detected condition
Possible cause
C21
Output voltage is not with in the following
range.
0.15 V ≤ Sensor voltage < 4.85 V
Iat sensor circuit open or short.
Iat sensor malfunction.
Ec ...