How to test and replace the Intake Air Temperature (IAT) sensor on Cadillac ElDorado and Fleetwood?

The Intake Manifold Temperature (IMT) sensor is a thermistor that measures the temperature of the air entering the engine. It has a high resistance at low temperatures and vice versa. The PCM supplies a 5-volt signal to the sensor and measures the voltage to calculate the incoming air temperature. The sensor signal is used to adjust spark timing based on air density.

Genuine Cadillac Eldorado Intake Manifold Temperature Sensor

Air Intake Temperature Sensor

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7 Intake Manifold Temperature Sensors found

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Cadillac Eldorado Sensor,Intake Air Temperature
Part Number: 12160244
$19.40 MSRP: $36.61
You Save: $17.21 (48%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors
- Replaces: 12110319
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995 Cadillac Eldorado | ELDORADO | 8 Cyl 4.6L
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Cadillac Eldorado Sensor, Intake Air Temperature
Part Number: 25036751
$43.83 MSRP: $76.29
You Save: $32.46 (43%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors
- Replaces: 25037225
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1993 Cadillac Eldorado | COMMERCIAL CHASSIS, ELDORADO | 8 Cyl 4.1L, 8 Cyl 4.5L, 8 Cyl 4.9L
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Cadillac Eldorado Sensor Asm,Intake Air Temperature
Part Number: 12353091
$42.15 MSRP: $80.51
You Save: $38.36 (48%)
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Product Specifications
- Other Name: SENSOR
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Cadillac Eldorado | BIARRITZ, COMMERCIAL CHASSIS, ELDORADO | 8 Cyl 4.1L
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Cadillac Eldorado Sensor Pkg,Intake Air Temperature
Part Number: 25171651
$24.80 MSRP: $46.80
You Save: $22.00 (48%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SENSOR, Computer Control Sensors
- Replaces: 25037357, 12110320
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 Cadillac Eldorado | ELDORADO | 8 Cyl 4.6L
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Cadillac Eldorado Sensor Asm,Intake Air Temperature
Part Number: 17086148
Product Specifications
- Other Name: SENSOR, Computer Control Sensors; Air Intake Temperature Sensor, Mat Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1994 Cadillac Eldorado | COMMERCIAL CHASSIS, ELDORADO | 8 Cyl 4.6L
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Cadillac Eldorado Sensor Pkg
Part Number: 8997574
Product Specifications
- Other Name: SENSOR, Computer Control Sensors
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1982-1985 Cadillac Eldorado | BIARRITZ, COMMERCIAL CHASSIS, ELDORADO | 8 Cyl 4.1L
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Cadillac Eldorado Sensor Pkg
Part Number: 8997493
Product Specifications
- Other Name: SENSOR, Air Cleaner Intake
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1989 Cadillac Eldorado | COMMERCIAL CHASSIS, ELDORADO | 8 Cyl 4.1L, 8 Cyl 4.5L
- 1982 Cadillac Eldorado | ELDORADO | 6 Cyl 4.1L

Cadillac Eldorado Intake Manifold Temperature Sensor

The Intake Manifold Temperature Sensor is important in Cadillac Eldorado cars in that it helps to determine the temperature of air intake in order to regulate combustion as well as engine performance. This information is reported to the Powertrain Control Module (PCM) which steps the fuel injector timing in order to achieve the accurate air/fuel ratio at different operating conditions. There may have been some various forms of Intake Manifold Temperature Sensors in different model of Eldorado which might have different calibration as well as compatibility with the modification. For example, factory sensors are tuned for particular air flow rates, and it usually is possible to breathe with some goodies. Yet, they have said that large gains in airflow due to modifications will require a better sensor in order to sustain performance. In conclusion, the Intake Air Temperature Sensor plays a crucial role of providing the accurate ratio of air to fuel to the engine; which can ultimately determine the engine's performance.

Each OEM Cadillac Eldorado Intake Manifold Temperature Sensor we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Cadillac Eldorado Intake Manifold Temperature Sensor Parts Questions & Experts Answers

Sensor, Intake Air Temperature
25036751
Q: How to test and replace the Intake Air Temperature (IAT) sensor on Cadillac ElDorado and Fleetwood?
A: The Intake Manifold Temperature (IMT) sensor is a thermistor that measures the temperature of the air entering the engine. It has a high resistance at low temperatures and vice versa. The PCM supplies a 5-volt signal to the sensor and measures the voltage to calculate the incoming air temperature. The sensor signal is used to adjust spark timing based on air density.