How to replace the MAP Sensor on 2003 Cadillac DeVille?

To remove the manifold absolute pressure (MAP) sensor, first kill the ignition and disconnect MAP Sensor electrical. Next, take out accelerator control cable bracket bolt and bracket, then MAP Sensor from the Intake Manifold. Check the MAP Sensor grommet for wear or damage and replace if required. With respect to installation, reinstall MAP Sensor back into Intake Manifold and accelerator control cable bracket along with bolts tightening them to 12 n.m (106 lb in). Finally, connect the back MAP Sensor electrical connector.

OEM 2003 Cadillac DeVille MAP Sensor

Manifold Air Pressure Sensor

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2003 Cadillac DeVille M.A.P. Sensor
Part Number: 19418808
$73.36 MSRP: $143.62
You Save: $70.26 (49%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; MAP Sensor; Valve Assembly
- Replaces: 16249939, 09359409, 12614973, 16187556, 9359409
- Condition: New
- SKU: 19418808
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2003 Cadillac DeVille Submodels:
- Base, Concours, d'Elegance, DHS, DTS, Protection Series | 8 Cyl 4.6 L GAS

2003 Cadillac DeVille MAP Sensor

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2003 Cadillac DeVille Parts Questions & Experts Answers

Q: How to replace the MAP Sensor on 2003 Cadillac DeVille?
A: To remove the manifold absolute pressure (MAP) sensor, first kill the ignition and disconnect MAP Sensor electrical. Next, take out accelerator control cable bracket bolt and bracket, then MAP Sensor from the Intake Manifold. Check the MAP Sensor grommet for wear or damage and replace if required. With respect to installation, reinstall MAP Sensor back into Intake Manifold and accelerator control cable bracket along with bolts tightening them to 12 n.m (106 lb in). Finally, connect the back MAP Sensor electrical connector.