GMC Sierra 2500 HD Classic Manifold Absolute Pressure Sensor (MAP Sensor) Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(3,262)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(3,262)

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 GMC Sierra 2500 HD Classic Manifold Absolute Pressure Sensor (MAP Sensor) Replacement is $219 with $79 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 GMC Sierra 2500 HD ClassicV8-8.1LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$312.54Shop/Dealer Price$355.53 - $476.38
2007 GMC Sierra 2500 HD ClassicV8-6.6L Turbo DieselService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$552.05Shop/Dealer Price$655.40 - $961.32
2007 GMC Sierra 2500 HD ClassicV8-6.0LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$303.53Shop/Dealer Price$344.77 - $464.32
Show example GMC Sierra 2500 HD Classic 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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert GMC mechanics

Real customer reviews from GMC owners like you.

Excellent Rating

(3,262)

Rating Summary
3,088
87
22
11
54
3,088
87
22
11
54

Brandon

9 years of experience
133 reviews
Brandon
9 years of experience
GMC Sierra 2500 HD Classic V8-6.6L Turbo Diesel - Exterior Door Handle Replacement (Driver Side Front) - Gallatin, Tennessee
Very professional and done excellent work.

Scott

39 years of experience
607 reviews
Scott
39 years of experience
GMC Sierra 2500 HD Classic V8-6.6L Turbo Diesel - Thermostat - Denver, Colorado
Scott did an excellent job. Would highly recommend his services.

Rusty

24 years of experience
567 reviews
Rusty
24 years of experience
GMC Sierra 1500 V8-4.8L - Manifold Absolute Pressure Sensor (MAP Sensor) - Arlington, Texas
Outstanding and honest! Rusty is quick, on time, communicative, and an expert in his field. I don't know what we would do without his help. He has done multiple jobs on multiple vehicles and is our mechanic of choice!

Chris

23 years of experience
2372 reviews
Chris
23 years of experience
GMC Envoy V8-5.3L - Headlight Bulb Replacement (Driver Side Low Beam) - Laguna Beach, California
He was early for the appointment which was great for me. He got right to work, replaced the headlight bulb and windshield wiper blades, did the inspection check, and was on his way. He worked fast and efficiently, and waas done in about 30 to 40 minutes.

Excellent Rating

(3,262)

Rating Summary
3,088
87
22
11
54
3,088
87
22
11
54
Number of GMC services completed
35882+
services done by our mechanics
TOTAL NUMBER OF EXPERT GMC MECHANICS
900+
experts on our platform

Recent articles & questions

Saturn Certified Pre-Owned (CPO) Car Program
Drivers Drivers who are shopping around for a used Saturn vehicle may want to check out cars under their certified pre-owned program. Many manufacturers have a certified pre-owned (CPO) program, and each one is set up differently. Read on to...
P2082 OBD-II Trouble Code: Exhaust Gas Temperature Sensor Circuit Range/Performance Bank 2 Sensor 1
What What the P2082 code means? The P2082 code means that the exhaust gas temperature (EGT) sensor has been found to have out of range sensor readings. When these out of range sensor readings are found with the bank 2...
How to Buy a Car Like a Pro
Most Most people are only aware of two ways of buying a car: from a dealer or through a private sale. There is another way: one that can be quite beneficial if you are flexible in your new vehicle’s options,...

Starter issues.

There are many problems that will prevent a vehicle from starting intermittently. If the engine doesn't crank at all, you have a problem with the starting/charging system or the engine is seized. If the engine cranks normally but doesn't start,...

The car won't start after the gas that was a few days in the sun, is put in

Hello. The gas that you used should not have any problems after only a few days. If the fuel was that low, the issue may be a failed fuel pump (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-fuel-pump). When the fuel gets this low, the pump overheats...

How to enter trunk of 2010 Toyota Corolla with only interior access and a broken trunk lever?

Hi there. Unfortunately, there really is not an easy solution to this problem. Typically the rear seat is removed by loosing bolts in the trunk itself. You might be able to pull the cable to the trunk release with a...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com