14. K-XCT 125 i FUEL SYSTEM (Auto Control Fuel Injection System)
TROUBLESHOOTING
Engine won't start Backfiring or misfiring during acceleration
Battery voltage too low Ignition system malfunction
Fuel level too low
Pinched or clogged fuel hose Poor performance (drive ability) and poor
Faulty fuel pump operating system fuel economy
Clogged fuel filter (fuel pump) Pinched or clogged fuel hose
Clogged fuel injector Faulty fuel injector
Faulty spark plug or wrong type
Cut by ECU due to angle detect sensor or incorrect function
Engine stall, hard to start, rough idling
Intake air leak
Fuel contaminated/deteriorated
Pinched or clogged fuel hose
Idle speed misadjusted
14-4