Adjust the engine idle speed periodically on the engine at normal operating temperature.
To adjust the idle speed:

Engine oil and filter change
Throtile cable playFront brake hose routing diagram
Hose clamp
: clamp end should face downward.
Stopper
: after the brake hose union has contacted to the stopper, tighten
the union bolt.
Hose guide
: pass the brake hose through the hose guide.
Stopper
: after positioning the clamp with the stopper ...
Precautions
Precautions for engine electrical device
Refer to “general precautions” in section 00 (page 00-1) and “precautions for
electrical circuit service” in section 00
(page 00-2).
Component location
Engine electrical components location
Refer to “electrical components location” in section 0a .
Dia ...
DTC “c49” (p1656): pair control solenoid
valve circuit malfunction
Detected condition and possible cause
Detected condition
Possible cause
Pair control solenoid valve voltage is not input to ecm
Pair control solenoid valve circuit open or short.
Pair control solenoid valve malfunction.
Ecm malfunction.
...