How to replace the MAP Sensor on Cadillac Eldorado?

Turn the ignition off and disconnect the MAP Sensor electrical connector in order to replace the manifold absolute pressure (MAP) sensor. Next, the accelerator cable bracket bolts and its bracket should be taken off and follow it by the removal of MAP Sensor from the intake list. Make sure that the MAP Sensor grommet is not worn out, and, if required, replace it. Install the MAP Sensor back into the Intake Manifold while observing the fastener notice issued in service precautions. Re-install the accelerator edge bracket and bolts and tighten them to 12 n.m (106 lb in), and finally, connect back the MAP Sensor electrical connector.

OEM Cadillac Eldorado MAP Sensor

Manifold Air Pressure Sensor

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Cadillac Eldorado M.A.P. Sensor Part Number: 16231141
$55.00 MSRP: $102.62
You Save: $47.62 (47%)
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Product Specifications
- Other Name: Sensor Assembly-Manifold Differential Pressure; MAP Sensor; Pressure Sensor; Manifold; Mat; Brake Warning Switch; MDP; Emission Control (Oxygen); Computer Control.
- Replaces: 16054920, 16006834
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1985 Cadillac Eldorado | Base, Biarritz, Cabriolet, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 5.7 L DIESEL
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Cadillac Eldorado M.A.P. Sensor, Brown Part Number: 12219931
$84.40 MSRP: $139.04
You Save: $54.64 (40%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor; Pressure Sensor; Sensor
- Replaces: 16006833, 16006835
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1986-1993 Cadillac Eldorado | Base, Biarritz, Spring Edition, Touring | 8 Cyl 4.1 L GAS, 8 Cyl 4.5 L GAS, 8 Cyl 4.9 L GAS
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Cadillac Eldorado M.A.P. Sensor Part Number: 19418808
$73.36 MSRP: $125.98
You Save: $52.62 (42%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor; Valve Assembly
- Replaces: 16249939, 09359409, 12614973, 16187556, 9359409
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1995-2002 Cadillac Eldorado | Base, ESC, ETC | 8 Cyl 4.6 L GAS
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Cadillac Eldorado M.A.P. Sensor Part Number: 88963180
Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor
- Replaces: 12490588, 88959507, 16151999
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993-1994 Cadillac Eldorado | Base, Sport, Touring | 8 Cyl 4.6 L GAS

Cadillac Eldorado MAP Sensor

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In Cadillac Eldorado, the MAP Sensor is an important unit which gauges the positive air pressure, which enters into the intake manifold then relays to the Engine Control Unit (ECU) for the needed adjustment of fuel mixture. The fuel metering in speed-density method is managed with the help of MAP sensor that learns the air density. A MAP sensor may be used and they could also use a mass airflow sensor, and some Eldorado forced induction engines using both. The MAP sensor assists with the air mass conversation and the on-board diagnostics besides helping in precise determination of the fuel metering, ignition timings and the general performance of the car's engine.

Cadillac Eldorado MAP Sensor Parts Questions & Experts Answers

M.A.P. Sensor
19418808
Q: How to replace the MAP Sensor on Cadillac Eldorado?
A:
Turn the ignition off and disconnect the MAP Sensor electrical connector in order to replace the manifold absolute pressure (MAP) sensor. Next, the accelerator cable bracket bolts and its bracket should be taken off and follow it by the removal of MAP Sensor from the intake list. Make sure that the MAP Sensor grommet is not worn out, and, if required, replace it. Install the MAP Sensor back into the Intake Manifold while observing the fastener notice issued in service precautions. Re-install the accelerator edge bracket and bolts and tighten them to 12 n.m (106 lb in), and finally, connect back the MAP Sensor electrical connector.