Pontiac G3 Wave Manifold Absolute Pressure Sensor (MAP Sensor) Replacement at your home or office.

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Manifold Absolute Pressure Sensor (MAP Sensor) Replacement Service

How much does a Manifold Absolute Pressure Sensor (MAP Sensor) Replacement cost?

On average, the cost for a Pontiac G3 Wave Manifold Absolute Pressure Sensor (MAP Sensor) Replacement is $284 with $144 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2009 Pontiac G3 WaveL4-1.6LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$442.92Shop/Dealer Price$518.50 - $737.14
Show example Pontiac G3 Wave Manifold Absolute Pressure Sensor (MAP Sensor) Replacement prices

What is the Manifold Absolute Pressure Sensor (MAP Sensor) all about?

In order to operate, your engine needs a combination of air, fuel and spark. Today’s engines are much more complex, and require sophisticated measuring of different elements to ensure proper fuel combustion. The manifold absolute pressure (MAP) sensor is responsible for some of these tasks.

Your MAP sensor measures the amount of air entering the manifold, the air temperature, and the number of revolutions in the engine. With this information, the car’s computer can adjust fuel and airflow to maximize performance while minimizing fuel consumption.

If your engine is not fuel injected, you probably do not have a MAP sensor. However, the vast majority of engines on the road today are fuel injected. For some automakers, the MAP sensor also serves a diagnostic function, allowing mechanics to analyze the performance of the EGR valve.

Keep in mind:

  • The MAP sensor is an electronic component, and can fail unexpectedly.
  • It is impossible to determine if the manifold absolute pressure sensor has failed with a visual inspection – it will require an experienced mechanic to diagnose the issue.
  • A failing MAP sensor will trigger the Check Engine light.

How it's done:

  • The vehicle hood is raised and supported
  • The defective manifold absolute pressure sensor is removed
  • The new manifold absolute pressure sensor is installed
  • The computer is tested and codes cleared with a scanner
  • The vehicle hood is closed and road tested for proper operation

Our recommendation:

While a failed MAP sensor won’t disable your car, it’s strongly recommended that you have it diagnosed and replaced as quickly as possible. Driving with a failing or failed MAP sensor can cause your engine to run “rich” or “lean” – that is, with either too much fuel, or too much air. Both of these conditions can damage the engine. However, there are many other conditions that can mimic a failed MAP sensor, including relatively minor vacuum leaks, so it’s important that one of our expert mechanics check the malfunction code and thoroughly inspect the engine.

What common symptoms indicate you may need to replace the Manifold Absolute Pressure Sensor (MAP Sensor)?

  • Erratic or rough idling
  • Delay in acceleration or deceleration
  • Check Engine light is on
  • Excess exhaust emissions resulting in failed emissions test

How important is this service?

Your engine’s MAP sensor is an important piece of technology, and should be replaced immediately to avoid potentially damaging your engine with lean or rich operating conditions and to ensure you’re able to pass your emissions test. If you notice any of the symptoms above, or your Check Engine light is on, have your vehicle diagnosed by one of our expert mechanics.

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Andrew

12 years of experience
962 reviews
Andrew
12 years of experience
Pontiac Bonneville V6-3.8L - Spark Plug Replacement - Kansas City, Missouri
Andrew was very courteous and very professional. He completed the work on my vehicle quickly. Andrew also inspected the vehicle and let me know what services would be needed down the road. Your team is very fortunate to have a associate like Andrew. I will be using your service in the future. Thank You Andrew!

Tinashe

14 years of experience
781 reviews
Tinashe
14 years of experience
Pontiac Firebird V6-3.8L - Hazard / Turn Signal Flasher - Clarkston, Georgia
Tinashe provided excellent customer service - he was on time, efficient, and explained my issue and went straight to work. He did his inspection and recommended some additional work to fix the issues that he found. He even explained to me why some of the shops in my area were turning away work on these older vehicles. I appreciated his honesty, as I couldn’t get a straight answer from these shops. I would recommend Tinashe to anyone, and would certainly book him again.

Steven

22 years of experience
200 reviews
Steven
22 years of experience
Pontiac Vibe L4-1.8L - Starter - Arlington, Texas
HIGHLY RECOMMENDED!!! Prompt, courteous and professional. Steven did a detailed inspection because my car wouldn't start, and recommended a starter replacement. The starter replacement was quick and I was able to continue with my day. The report is easy to understand. Thank you!!!

Blake

14 years of experience
114 reviews
Blake
14 years of experience
Pontiac G6 V6-3.5L - Oil Pressure Light is on - Cary, North Carolina
Blake was very nice, efficient and professional! Will definitely use this service in the future. Thanks Blake!

Excellent Rating

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Rating Summary
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2,113
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39
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