Mercedes-Benz E430 Manifold Absolute Pressure Sensor (MAP Sensor) Replacement at your home or office.

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received a Manifold Absolute Pressure Sensor (MAP Sensor) Replacement.
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$121.47 - $251.52

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Average rating from customers who
received a Manifold Absolute Pressure Sensor (MAP Sensor) Replacement.
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Manifold Absolute Pressure Sensor (MAP Sensor) Replacement Estimate for Mercedes-Benz E430

Mercedes-Benz E430 Manifold Absolute Pressure Sensor (MAP Sensor) Replacement costs $208 on average.

CarServiceEstimateShop/Dealer Price
1998 Mercedes-Benz E430V8-4.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$408.05Shop/Dealer Price$509.43 - $767.19
2002 Mercedes-Benz E430V8-4.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$334.55Shop/Dealer Price$417.66 - $620.37
1999 Mercedes-Benz E430V8-4.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$413.05Shop/Dealer Price$513.28 - $770.17
2001 Mercedes-Benz E430V8-4.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$334.55Shop/Dealer Price$420.60 - $625.52
2000 Mercedes-Benz E430V8-4.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$167.95Shop/Dealer Price$207.27 - $283.43
Show example Mercedes-Benz E430 Manifold Absolute Pressure Sensor (MAP Sensor) Replacement prices

Manifold Absolute Pressure Sensor (MAP Sensor) Replacement Service

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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YourMechanic Mercedes-Benz E430 Service

Average Rating

4.9/5

Number of Reviews

19

Rating Summary
17
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Trevor

20 years of experience
167 reviews
Trevor
20 years of experience
Mercedes-Benz E430 - Steering Rack/Gearbox Replacement - Escondido, California
Great Job Trevor

Robert

29 years of experience
567 reviews
Robert
29 years of experience
Mercedes-Benz E430 - Hood Release Cable - Los Gatos, California
Robert has worked on my car, twice now. Does his work professionally, discusses things about the car. Pleasure to see him. Highly recommend him.

Kiri

18 years of experience
372 reviews
Kiri
18 years of experience
Mercedes-Benz E430 - Oil Change - Philadelphia, Pennsylvania
Great experience

Corey

14 years of experience
11 reviews
Corey
14 years of experience
Mercedes-Benz E430 - Valve Cover Gasket - Lake Oswego, Oregon
Courteous, meticulous, and just a pleasant person.

Excellent Rating


YourMechanic Mercedes-Benz E430 Service

Average Rating

4.9/5

Number of Reviews

19

Rating Summary
17
2
0
0
0
17
2
0
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0
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Number of Mercedes-Benz E430 services completed
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800+
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