Mercedes-Benz R350 Manifold Absolute Pressure Sensor (MAP Sensor) Replacement Costs

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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 Mercedes-Benz R350 Manifold Absolute Pressure Sensor (MAP Sensor) Replacement is $181 with $41 for parts and $140 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2012 Mercedes-Benz R350V6-3.5L	Service typeManifold Absolute Pressure Sensor (MAP Sensor) Replacement	Estimate$353.36	Shop/Dealer Price$409.25 - $562.75
2006 Mercedes-Benz R350V6-3.5L	Service typeManifold Absolute Pressure Sensor (MAP Sensor) Replacement	Estimate$395.55	Shop/Dealer Price$461.15 - $650.73
2011 Mercedes-Benz R350V6-3.5L	Service typeManifold Absolute Pressure Sensor (MAP Sensor) Replacement	Estimate$321.95	Shop/Dealer Price$369.19 - $503.60
2010 Mercedes-Benz R350V6-3.5L	Service typeManifold Absolute Pressure Sensor (MAP Sensor) Replacement	Estimate$321.95	Shop/Dealer Price$369.19 - $503.60
2008 Mercedes-Benz R350V6-3.5L	Service typeManifold Absolute Pressure Sensor (MAP Sensor) Replacement	Estimate$321.95	Shop/Dealer Price$371.77 - $508.11
2012 Mercedes-Benz R350V6-3.0L Turbo Diesel	Service typeManifold Absolute Pressure Sensor (MAP Sensor) Replacement	Estimate$344.35	Shop/Dealer Price$397.44 - $548.83
2009 Mercedes-Benz R350V6-3.5L	Service typeManifold Absolute Pressure Sensor (MAP Sensor) Replacement	Estimate$321.95	Shop/Dealer Price$369.22 - $503.65
2013 Mercedes-Benz R350V6-3.5L	Service typeManifold Absolute Pressure Sensor (MAP Sensor) Replacement	Estimate$423.35	Shop/Dealer Price$495.94 - $706.40

Show example Mercedes-Benz R350 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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4

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Jason

13 years of experience

344 reviews

Jason

13 years of experience

by Anthony Middleton

R350 2008 - Engine hesitates during acceleration - Brooklyn, NY

Jason explained the problems with my car in great detail. Voiced his expert opinion on what needed to be done ASAP and what needed to be done later down the line.

Arturo

25 years of experience

253 reviews

Arturo

25 years of experience

by vernon bell

R350 2006 - Intake Manifold Gaskets - San Ysidro, CA

The best

Daniel

6 years of experience

208 reviews

Daniel

6 years of experience

by Deanna Clark

R350 2007 - Drive Belt Tensioner - Chicago, IL

Great work!

Chris

15 years of experience

2435 reviews

Chris

15 years of experience

by Jez coxon

R350 2007 - Smoke from engine or exhaust - Laguna Hills, CA

My quote was a lot cheaper than what I expected and It was the Labor Day weekend on a Sunday morning,when this job was not going to get done for another 2-3 days elsewhere.Saved me having to rent a car and Uber around.Very happy.I will always use this company in future.It was a $1200 job which only cost me $450 and on top of that, there is a payment plan.

Excellent Rating

(83)

Rating Summary

75

4

0

0

4

75

4

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0

4

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