Mercedes-Benz 190E Manifold Absolute Pressure Sensor (MAP Sensor) Replacement at your home or office.

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Average rating from customers who
received a Manifold Absolute Pressure Sensor (MAP Sensor) Replacement.
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$173.64 - $208.16

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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 190E

Mercedes-Benz 190E Manifold Absolute Pressure Sensor (MAP Sensor) Replacement costs $190 on average.

CarServiceEstimateShop/Dealer Price
1993 Mercedes-Benz 190EL4-2.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$282.29Shop/Dealer Price$357.64 - $530.75
1988 Mercedes-Benz 190EL6-2.6LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$331.33Shop/Dealer Price$418.83 - $628.65
1989 Mercedes-Benz 190EL6-2.6LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$331.33Shop/Dealer Price$418.94 - $628.83
1993 Mercedes-Benz 190EL6-2.6LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$336.33Shop/Dealer Price$422.68 - $631.63
1988 Mercedes-Benz 190EL4-2.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$287.29Shop/Dealer Price$363.50 - $537.26
1987 Mercedes-Benz 190EL4-2.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$282.29Shop/Dealer Price$360.58 - $535.90
1984 Mercedes-Benz 190EL4-2.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$282.29Shop/Dealer Price$355.50 - $527.01
1985 Mercedes-Benz 190EL4-2.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$282.29Shop/Dealer Price$352.12 - $521.09
Show example Mercedes-Benz 190E Manifold Absolute Pressure Sensor (MAP Sensor) Replacement prices

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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Excellent Rating


YourMechanic Mercedes-Benz 190E Service

Average Rating

4.8/5

Number of Reviews

16

Rating Summary
13
2
1
0
0
13
2
1
0
0
Tam

Tam

19 years of experience
251 reviews
Tam
19 years of experience
Mercedes-Benz 190E - Distributor Cap and Rotor Replacement - San Francisco, California
David

David

19 years of experience
30 reviews
David
19 years of experience
Mercedes-Benz 190E - Car AC Repair - Milpitas, California
Tough conversation with YM office personnel to finish the job. Have a half finished and unusable car with no resolution to finish
Trevor

Trevor

19 years of experience
74 reviews
Trevor
19 years of experience
Mercedes-Benz 190E - Car does not move when I step on the gas pedal - San Diego, California
Treavor worked diligently to find the cause of my problem, but was unable to pinpoint what was causing my 190E to not accelerate properly. He suggested that the O2 sensor may be in the wrong location, after my Catalytic converter was replaced, and pre-cats were gutted. I have since confirmed that the sensor is located properly, so may just need to replace the O2 sensor. My dilemma continues.
Napoleon

Napoleon

24 years of experience
146 reviews
Napoleon
24 years of experience
Mercedes-Benz 190E - 75 Point Safety Inspection - Beverly Hills, California
Arrived early and addressed three issues: 2 windows and oil leak. Awaiting parts for repairs.

Excellent Rating


YourMechanic Mercedes-Benz 190E Service

Average Rating

4.8/5

Number of Reviews

16

Rating Summary
13
2
1
0
0
13
2
1
0
0
Red-stars EXCELLENT RATING ON
Number of Mercedes-Benz 190E services completed
176+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
700+
experts on our platform

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