For Shop Owners

P0128 - Coolant Thermostat Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3 What does this mean?

Possible causes

  • Leaking or stuck open thermostat
  • Low engine coolant level
  • Insufficient warm up time
  • Faulty engine coolant temperature sensor
  • Engine coolant temperature sensor harness is open or shorted
  • Engine coolant temperature sensor circuit poor electrical connection
What does this mean?
OBDII Code P0128 - Coolant Thermostat Malfunction - kvjournal.ru

P0128 Information for specific makes

  • P0128 ACURA Coolant System Malfunction
  • P0128 AUDI Coolant Temperature Below Operating Range
  • P0128 BMW Thermostat Low Coolant Temperature
  • P0128 BUICK Engine Coolant Temperature Below Thermostat Regulating Temperature
  • P0128 CADILLAC Engine Coolant Temperature Below Thermostat Regulating Temperature
  • P0128 CHEVROLET Engine Coolant Temperature Below Thermostat Regulating Temperature
  • P0128 CHRYSLER Thermostat Rationality
  • P0128 DODGE Thermostat Rationality
  • P0128 FORD Coolant Thermostat
  • P0128 GMC Engine Coolant Temperature Below Thermostat Regulating Temperature
  • P0128 HONDA Coolant System Malfunction
  • P0128 HYUNDAI Coolant Thermostat
  • P0128 INFINITI Thermostat Function
  • P0128 ISUZU Engine Coolant Temperature Below Thermostat Regulating Temperature
  • P0128 JAGUAR Coolant Thermostat Malfunction
  • P0128 JEEP Thermostat Rationality
  • P0128 KIA Coolant Thermostat Malfunction
  • P0128 LEXUS Coolant Thermostat
  • P0128 MAZDA Coolant Thermostat Malfunction
  • P0128 MINI Thermostat Low Coolant Temperature
  • P0128 MITSUBISHI Coolant Thermostat Malfunction
  • P0128 NISSAN Thermostat Function
  • P0128 PONTIAC Engine Coolant Temperature Below Thermostat Regulating Temperature
  • P0128 SATURN Engine Coolant Temperature Below Thermostat Regulating Temperature
  • P0128 SCION Coolant Thermostat
  • P0128 SUBARU Coolant Thermostat Malfunction
  • P0128 TOYOTA Coolant Thermostat
  • P0128 VOLKSWAGEN Coolant Temperature Below Operating Range
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    Posted and Edit by kvjournal.ru 01-14-2016