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P0128 2012 NISSAN ALTIMA SEDAN - Thermostat Function

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 2012 Nissan Altima Sedan - Thermostat Function -

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Posted and Edit by 06-14-2015