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Home >> Mitsubishi >> 2004 >> Lancer ES, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 50 (Combination Meter & Vehicle Speed Sensor - Evolution) >> Combination Meter Assembly And Vehicle Speed Sensor >> On-Vehicle Service >> Engine Coolant Temperature Gauge Unit Check

Engine Coolant Temperature Gauge Unit Check

WARNING: This page is about a different variant/trim than selected.
  1. Drain the engine coolant. (Refer to 14. ENGINE COOLANT (CHANGE) .)
  2. Remove the engine coolant temperature gauge unit.
  3. Put the water temperature gauge unit into the hot water in specified temperature, and ensure the resistance is within standard value.
    1. Standard value: 70C° (150°F) 104 +/- 13.5 ohm 

      Reference value: 

    Fig 1: Coolant Temperature Resistance Chart
    G01077590Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
    Fig 2: Checking Engine Coolant Temperature Gauge Unit
    G01077591Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
  4. After inspection, apply specified sealant at threads of water temperature gauge unit, and tighten to the specified torque.
    Fig 3: Identifying Sealant Areas On Temperature Gauge Unit
    G01077592Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
    1. Semi-drying sealant: 3M™ ADD part No.2310 or equivalent 
  5. Refill coolant. (Refer to 14. ENGINE COOLANT (CHANGE) .)
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