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Home >> Kia >> 2005 >> Rio Base, Standard >> Repair and Diagnosis >> Engine Performance >> System >> DTC Troubleshooting Procedures >> DTC Troubleshooting >> DTC P1586: Mt/At Encoding Error >> General Information >> DTC Detecting Condition
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General Information: DTC Detecting Condition

DTC DETECTING CONDITION AND POSSIBLE CAUSES

Item Detecting Condition Possible Cause
DTC Strategy
  • Plausibility Check
  • Poor connection to chassis ground at ECM
  • Open or short circuit between ECM AT/MT and chassis ground
Enable Conditions
  • TCU MIL ON request signal valid
  • RPM > 2200 and Speed > 60 Km/h (37.3 mph)
  • MAF > 125 mg (0.3 mlb)/TDC
  
Threshold Value
  • No "D" signal detected
Diagnostic Time
  • 15 sec. Continuous
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