DTC P0182: Fuel Temperature Sensor "A" Circuit Low Input

Detect the open or short circuit of fuel temperature sensor.

Judge NG when out of the standard value.

Always perform the diagnosis continuously.

• Abnormality Judgment 

  Judge NG when the continuous time of completing the malfunction criteria below becomes more than 2.5 seconds.

  Judgment Value 

  JUDGMENT VALUE CHART
  
  

  Malfunction Criteria	Threshold Value
  Output voltage	< 0.1646 V
  Battery voltage	"GREATER THAN EQUAL TO" 10.9 V

  Time Needed for Diagnosis:  2.5 seconds

  Malfunction Indicator Light Illumination:  Illuminates as soon as the malfunction occurs.

• Normality Judgment 

  Judge OK when the cumulative time until completing the malfunction criteria below becomes more than 2.5 seconds.

  Judgment Value 

  JUDGMENT VALUE CHART
  
  

  Malfunction Criteria	Threshold Value
  Output voltage	"GREATER THAN EQUAL TO" 0.1646 V
  Battery voltage	"GREATER THAN EQUAL TO" 10.9 V

• DTC CLEAR CONDITION 
  • When the OK idling cycle was completed 40 times in a row
  • When "Clear Memory" was performed
• MALFUNCTION INDICATOR LIGHT CLEAR CONDITION 
  • When the OK driving cycle was completed 3 times in a row
  • When "Clear Memory" was performed
• FAIL SAFE 

  None

• ECM OPERATING AT DTC SETTING 

  Memorize the freeze frame data. (For test mode $02)