Mercury Zephyr 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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$236.92 - $246.92

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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 Mercury Zephyr

Mercury Zephyr Manifold Absolute Pressure Sensor (MAP Sensor) Replacement costs $242 on average.

CarServiceEstimateShop/Dealer Price
1983 Mercury ZephyrL6-3.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$398.85Shop/Dealer Price$489.10 - $733.33
1979 Mercury ZephyrL6-3.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$398.85Shop/Dealer Price$489.16 - $733.43
1981 Mercury ZephyrL6-3.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$403.85Shop/Dealer Price$493.44 - $737.17
1982 Mercury ZephyrL6-3.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$398.85Shop/Dealer Price$490.84 - $736.37
1981 Mercury ZephyrL4-2.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$398.85Shop/Dealer Price$487.93 - $731.29
1980 Mercury ZephyrL6-3.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$398.85Shop/Dealer Price$486.00 - $727.91
1978 Mercury ZephyrL6-3.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$403.85Shop/Dealer Price$492.72 - $735.92
1979 Mercury ZephyrL4-2.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$393.85Shop/Dealer Price$483.31 - $726.95
Show example Mercury Zephyr 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 Mercury Service

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Number of Reviews

1,030

Rating Summary
963
41
4
5
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963
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Brandon

16 years of experience
272 reviews
Brandon
16 years of experience
Mercury Zephyr - Car shuts off when stepping on gas pedal - Dacula, Georgia
Good guy, knowledgeable and personable

Timothy

46 years of experience
200 reviews
Timothy
46 years of experience
Mercury Mountaineer - Brake pedal is spongy - Frisco, Texas
Timothy is friendly & very professional. He took quality time performing a thorough diagnosis...no short cutting. I will call on Timothy again.

Richard

19 years of experience
461 reviews
Richard
19 years of experience
Mercury Grand Marquis - Fuel Pump - Atlanta, Georgia
The part had not yet arrived on the day of service and Richard called me first thing in the morning to let me know. He kept in touch with me and was on the lookout for the part. He arrived only 30 min after the appointment time with the part! He quickly installed my fuel pump and was on his way. I later found out there was another issue with the car, which hadn't been diagnosed before (he had not done the initial diagnosis) and he quickly came back out to take a look at it. Throughout the process Richard has been polite and understanding.

James

6 years of experience
127 reviews
James
6 years of experience
Mercury Mariner - Loud squealing or squeaking is coming from timing belt - Lithia Springs, Georgia
Recommend.

Excellent Rating


YourMechanic Mercury Service

Average Rating

4.9/5

Number of Reviews

1,030

Rating Summary
963
41
4
5
17
963
41
4
5
17
Red-stars EXCELLENT RATING ON
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