Product Description
The RIFE 'Hi Temp' IAT / Intake Air Temp Sensor with 1/4' NPT thread and GM Delphi Connector is a top - notch choice for intake air temperature measurement in the 40° - 485°F range. These sensors come with ultra - fast response thermistors, which are 15 times faster and 3 times more accurate than traditional EFI sensors on the market. This means you'll get more precise tune adjustments, leading to a safer and more reliable tune - up. The Hi - AT sensor series is mainly used for turbo and blower cars as an IAT sensor and for compressor outlet temperature measurement. Due to its high temperature ceiling, the resolution at lower temperatures may decrease. However, it's also suitable for other vehicle applications that need an extended temperature range. It features a hard anodized CNC machined housing, and is machined and built in - house. Connectors are sold separately. Note that unlike most Motion Raceworks products, these sensors are not 100% Made in the USA. This sensor won't work with Fueltech or Haltech ECU; use part number 52 - 1243 instead. It's not a direct plug - and - play for your factory ECU; you'll need to calibrate the ECU to read the sensor data correctly. Thermistors have no specific polarity, so wire color or pin location doesn't require a specific configuration.
Using this RIFE air temperature sensor is quite straightforward. First, make sure to select the appropriate connector as they are sold separately. You can choose either the flying lead connector kit or the connector kit with crimp terminals. Then, install the sensor using the 1/4' NPT thread in the desired location for measuring intake air temperature. Remember, this sensor is mainly for turbo and blower cars or applications that need a temperature range from 40°F to 485°F. It won't work with Fueltech or Haltech ECU, so if you have those, use part number 52 - 1243. Also, it's not a direct fit for your factory ECU. You'll need to calibrate the ECU so it can read the sensor data accurately. When wiring, don't worry about the polarity of the thermistors as they don't have a specific one. As for maintenance, keep the sensor clean. Check the housing regularly for any signs of damage, especially the hard anodized CNC machined housing. If you notice any issues, consult the manufacturer for further guidance.
