P1433 FORD - A/C Refrigerant Temperature Circuit Low

Repair Importance Level: 1/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Evaporator Temperature Sensor
  • Evaporator Temperature Sensor harness is open or shorted
  • Evaporator Temperature Sensor circuit poor electrical connection

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P1433 Ford Description

The Engine Control Module (ECM) detected the evaporator control circuit had a low voltage condition.
OBDII Code P1433 Ford - A/C Refrigerant Temperature Circuit Low - AutoCodes.com

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P1433 FORD Comments

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