Lexus HS250h 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

(24)

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

(24)

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 Lexus HS250h Manifold Absolute Pressure Sensor (MAP Sensor) Replacement is $332 with $192 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2011 Lexus HS250hL4-2.4L HybridService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$538.08Shop/Dealer Price$640.15 - $932.19
2012 Lexus HS250hL4-2.4L HybridService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$529.07Shop/Dealer Price$628.05 - $917.77
2010 Lexus HS250hL4-2.4L HybridService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$529.07Shop/Dealer Price$628.09 - $917.84
Show example Lexus HS250h 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 Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(24)

Rating Summary
22
1
1
0
0
22
1
1
0
0

Shaun

11 years of experience
542 reviews
Shaun
11 years of experience
Lexus HS250h L4-2.4L Hybrid - Car Battery Replacement - Carefree, Arizona
Knowledgeable and quick- highly recommend!!

Andrew

24 years of experience
169 reviews
Andrew
24 years of experience
Lexus HS250h L4-2.4L Hybrid - Oil Change - Plano, Texas

Peter

29 years of experience
592 reviews
Peter
29 years of experience
Lexus HS250h L4-2.4L Hybrid - 55,000 Miles Maintenance Service - Sherman Oaks, California
Both courteous and knowledgeable. Would certainly work with him again.

Lucas

30 years of experience
938 reviews
Lucas
30 years of experience
Lexus HS250h L4-2.4L Hybrid - Oil Change - Sherman Oaks, California
Very friendly and knowledgeable. Would definitely recommend.

Excellent Rating

(24)

Rating Summary
22
1
1
0
0
22
1
1
0
0
Number of Lexus HS250h services completed
264+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform

Recent articles & questions

What Does Ignition Timing Mean?
Timing Timing – it has a couple of different meanings when applied to your car’s engine. One of the most critical is ignition timing (not to be confused with engine timing). Ignition timing refers to when spark is created during...
Symptoms of a Bad or Failing Power Steering Pump Pulley
Common signs include a burning smell from the engine or choppy steering that may completely fail.
2012 Toyota Sienna vs. 2012 Dodge Grand Caravan: Which One Should I Buy?
The battle of the minivans: Toyota Sienna versus the Dodge Grand Caravan. Both of these comfy people-movers provide options galore, and the minivan is meant to get everyone where they need to go safely and quickly, at a reasonable cost...

How do I use the sunroof?

The sunroof that is available as a option in the vehicle is different depending on the model of the truck; In the extended cab model, there is a single switch with a symbol representing the sunroof printed on it located...

Have already changed plugs, plug wires, and ignition coils, but the engine still wants to stall and shake a lot.

You may need to have you crankshaft position sensor (https://www.yourmechanic.com/services/crankshaft-position-sensor-replacement) relearned or have the sensor replaced. Also the catalytic converter (https://www.yourmechanic.com/services/catalytic-converter-replacement) could be partially clogged. If everything is working properly, then it is possible that some intake bolts could have...

Starting issues

Hello and thanks for writing in. Depending on what the vehicle does when trying to start it may help to narrow this down. If it produces a click sound, this may be related to a faulty starter solenoid. If it...

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