Temperature Sensor
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Beck/Arnley Temperature Sensor

Part No. 158-0539 Warranty Details  
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Used to sense the temperature of the engine at the computer to adjust the fuel mixture. When the computer senses that the engine is cold through the use of the sensor it will increase the on-time of the injector. This enriches the fuel mixture the same way as using the choke. It also uses the sensor to determine when to turn the engine cooling fans on and off. Helps restore the original engine temperature, proper engine idle and proper air fuel mixture.
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O.E.M. Replacement:Yes

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2 Questions | 2 Answers
Displaying questions 1-2
  • Q:

    Im looking for an Inake air temperature sensor for my 2001 Mitsubishi Montero sport 3.5,is this the right part???? also where is this located on the vehicle???
    Asked on 8/9/2015 by Tim

    1 answer



      Yes, Tim, this part is an exact fit for your 2001 Mitsubishi Montero Sport 3.5L. This part should be located in the box at the air filter along with the baro sensor. For help with your project, I recommend purchasing a Haynes or Chilton repair manual specifically for your vehicle. This should be able to assist you further into detail on how to repair or replace specific parts.

      Answered on 8/10/2015 by Steve from AAP
  • Q:

    Where is location of senor on a 05 eclipse ?
    Asked on 4/22/2011 by Anonymous

    1 answer



      The coolant temperature sensor is located in the engine block on the driver side of the engine compartment.

      Answered on 4/26/2011 by DIY Daniel from AAP
Displaying questions 1-2

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