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Home >> Kia >> 2014 >> Soul Base, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (1 Of 2) - 1.6L >> DTC P0303: Cylinder 3-Misfire detected >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • CKPS signal check in Engine roughness through condition
  1. Poor connection
  2. Ignition system
  3. Fuel system
  4. Intake/exhaust air system
  5. Ignition timing
  6. Injector
Enable Conditions
  • 510rpm < Engine speed < 6500rpm
  • Engine load > Zero torque
  • Time after engine start > 0 sec.
  • Fuel level > 15% (7.5L)
  • Rough road detection: No
Threshold Value Case1
  • Misfire rate > 3.5% within 1000 revs
Case2
  • Misfire rate > 5 ~ 33% within 200 revs
Diagnostic Time Case1
  • 1000 revs
Case2
  • 200 revs
MIL ON Condition Case1
  • 2 trips
Case2
  • 1 trip (Blink)
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