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1994 Nissan 240SX
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1994 Nissan 240SX

Air Temperature Sensors

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Standard OE Replacement Air Temperature Sensor
Standard®
Standard OE Replacement Air Temperature Sensor
Part Number: SIATS23
Guaranteed to Fit
$69.99
Vehicle Fitment
  • 1994 Nissan 240SX All Submodels All Engines
Product Details
Warranty : 3-year or 36,000-mile Standard limited warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Series : Standard OE Replacement
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Product Questions & Answers

Standard Standard OE Replacement Air Temperature Sensor
$69.99
Q:Where is this located?
Donnie S.
A:BEST ANSWERHi Donnie, I'm glad to assist you. On most cars, SUVs, and trucks, it is located in the front grille or at the back of the front bumper cover. It is a guaranteed fit part if your car or truck appears in the vehicle fitment information below (after selecting the year, make, model, submodel, and engine size). Grab our lowest price and click the link below to buy it today. Happy shopping! https://www.carparts.com/air-temperature-sensor/standard/siats23?can=cpje1043_CSQA_20240726 Show less
Jeonino E.
 
1 Question, 1 AnswerView all Q&As >

Shopping for Air Temperature Sensor





Just like your body, your car's engine needs air, too. Air is mixed with fuel for combustion, which gives the power necessary to run the car. The Air Temperature Sensorplays an important role in the production of the correct air-fuel ratio.It's used in fuel-injected engines and is usually located in the intake manifold. Its tip is exposed to the air entering the engine bay. The sensor measures the density of the air that goes into your car's engine. The information is sent to the ECU, which instructs the system to use the correct amount of fuel and create a balanced air-fuel mixture.If the Air Temperature Sensorbecomes defective, your car's engine won't produce the right air-fuel mix for the engine. As a result, your car's engine power is significantly lessened. You'll also notice a rise in fuel consumption, because the engine can't burn fuel as efficiently when the air-fuel ratio isn't correct.If the Air Temperature Sensor becomes defective, your car's engine won't produce the right air-fuel mix for the engine. As a result, your car's engine power is significantly lessened. You'll also notice a rise in fuel consumption, because the engine can't burn fuel as efficiently when the air-fuel ratio isn't correct.


• Delivers accurate air density information

• Helps achieve correct air-fuel ratio

• Has a direct-fit design for easy installation

Helpful Automotive Resources

P0114 Code: Intake Air Temperature Sensor 1 Intermittent / Erratic (Bank 1)
P0114 Code: Intake Air Temperature Sensor 1 Intermittent / Erratic (Bank 1)The intake air temperature sensor measures the air temperature entering the intake manifold. The PCM uses the input signal from the intake air temperature sensor to calculate the ignition timing strategy, fuel delivery, and many components of the emissions control system.  As such, the P0114 code should be addressed immediately
P0111 Code: Intake Air Temperature Sensor 1 Circuit Range / Performance (Bank 1)
P0111 Code: Intake Air Temperature Sensor 1 Circuit Range / Performance (Bank 1)The sensor 1 portion of the code applies to vehicles that have multiple IAT sensors. Bank 1 points to the side of the engine opposite the #1 cylinder.
P0127 Code: Intake Air Temperature Too High
P0127 Code: Intake Air Temperature Too HighDiagnostic trouble code (DTC) P0127 stands for “Intake Air Temperature Too High.” This code indicates higher than expected air temperature based on the sensor input, which can be skewed due to a bad thermistor or a partially shorted circuit.