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George H.
George H., Hyundai Technician
Category: Hyundai
Satisfied Customers: 2076
Experience:  Hyundai Gold certified, ASE Master tech 15+ years
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I got a Innovative performance chip 2014 veloster turbo and

Customer Question

I got a Innovative performance chip for my 2014 veloster turbo and can't seem to find the iat sensor to connect it to
Submitted: 1 year ago.
Category: Hyundai
Expert:  internal88 replied 1 year ago.

Hello, I'm Brandon - Hyundai tech.

http://imgur.com/Lz1394A

Expert:  internal88 replied 1 year ago.

Intake Air Temperature Sensor (IATS) is included inside Manifold Absolute Pressure Sensor and detects the intake air temperature.
To calculate precise air quantity, correction of the air temperature is needed because air density varies according to the temperature. So the ECM uses not only MAPS signal but also IATS signal. This sensor has a Negative Temperature Coefficient (NTC) Thermister and it's resistance changes in reverse proportion to the temperature.

Expert:  internal88 replied 1 year ago.

Please rate me positive for the prompt service, thank you!

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