How to replace the MAP Sensor on Buick Terraza?

In order to replace the manifold absolute pressure (MAP) sensor, the first process to undergo is the removing of the disconnecting the MAP Sensor electrical connector. Next, loose the MAP Sensor retaining bolt and bracket the loose the MAP Sensor and the MAP Sensor port seal if it goes to the go to Intake Manifold. For installation, align the MAP Sensor and the MAP Sensor retaining bracket and bolt . Make sure to tighten the bolt to 10 n.m (89 lb in) according to the fastener notice in service precautions and lastly reconnect the MAP Sensor electrical connector.

OEM Buick Terraza MAP Sensor

Manifold Air Pressure Sensor

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Buick Terraza M.A.P. Sensor Part Number: 19418807
$76.01 MSRP: $129.40
You Save: $53.39 (42%)
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Product Specifications
- Other Name: Sensor, Computer Control Sensors; Manifold Absolute Pressure Sensor; MAP Sensor
- Replaces: 12614970, 16212460
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2007 Buick Terraza | CX, CXL | 6 Cyl 3.5 L GAS, 6 Cyl 3.9 L FLEX, 6 Cyl 3.9 L GAS

Buick Terraza MAP Sensor

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The MAP Sensor is actually an important part that greatly improves the quality of Buick Terraza automobiles. The MAP Sensor; is installed on the intake manifold to monitor the positive pressure air that feeds into the manifold; it relays the signal to the ECU for accurate mapping of fuel. Due to accurate calculation of air density, the MAP Sensor controls the air-fuel mixture for combustion that plays a crucial role in fuel economy and efficiency of the car's engine. This MAP Sensor fits Buick Terraza models that are commonly employed in the speed-density technique hence vital in the metering of fuel and the timing of ignition. Buick Terraza range is one of the models that was introduced during 2005 targeting the youth population in the market while at the same time satisfying their desire for luxury and utility. The last aspect where the MAP Sensor is useful is the help in on-board diagnostics which also adds to awesomeness of the vehicle and makes the driver confident while being on the road in his Buick Terraza. Especially, the MAP Sensor targets at bearing heavy duty and fine details, which are significant factors in determining the vehicle's reliability. Such attributes as ability to support both forced induction engines and standard configurations makes MAP Sensor to be a product of quality and highest performance. To sum up, the MAP Sensor is among the prominent components of the car's construction; it contributes to the vehicle's performance optimization, improves safety, and plays a critical role in positioning the Buick Terraza as a luxurious minivan.

Buick Terraza MAP Sensor Parts and Q&A

M.A.P. Sensor
19418807
Q: How to replace the MAP Sensor on Buick Terraza?
A:
In order to replace the manifold absolute pressure (MAP) sensor, the first process to undergo is the removing of the disconnecting the MAP Sensor electrical connector. Next, loose the MAP Sensor retaining bolt and bracket the loose the MAP Sensor and the MAP Sensor port seal if it goes to the go to Intake Manifold. For installation, align the MAP Sensor and the MAP Sensor retaining bracket and bolt . Make sure to tighten the bolt to 10 n.m (89 lb in) according to the fastener notice in service precautions and lastly reconnect the MAP Sensor electrical connector.