Scion iQ Manifold Absolute Pressure Sensor (MAP Sensor) Replacement at your home or office.

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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 Scion iQ Manifold Absolute Pressure Sensor (MAP Sensor) Replacement is $295 with $155 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2015 Scion iQL4-1.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$817.94Shop/Dealer Price$987.28 - $1487.18
2013 Scion iQElectricService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$456.95Shop/Dealer Price$536.52 - $771.12
2012 Scion iQL4-1.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$808.93Shop/Dealer Price$976.52 - $1475.12
2013 Scion iQL4-1.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$808.93Shop/Dealer Price$976.52 - $1475.12
2014 Scion iQL4-1.3LService typeManifold Absolute Pressure Sensor (MAP Sensor) ReplacementEstimate$808.93Shop/Dealer Price$978.00 - $1477.70
Show example Scion iQ 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.

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Excellent Rating

(26)

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Jimmi

28 years of experience
343 reviews
Jimmi
28 years of experience
Scion iQ L4-1.3L - Serpentine/Drive Belt Replacement - Orlando, Florida
excellent customer service, clean job, highly recommend

Ruben

15 years of experience
86 reviews
Ruben
15 years of experience
Scion iQ L4-1.3L - Brake System Flush - Los Angeles, California
great mechanic quick and honest. recommending him to anyone that needs work

Eduardo

13 years of experience
41 reviews
Eduardo
13 years of experience
Scion iQ L4-1.3L - Pre-purchase Car Inspection - Huntington Beach, California
Eduardo was very friendly and helpful when inspecting my car and taking it for a test drive. I would definitely recommend him to a friend!

Russell

25 years of experience
356 reviews
Russell
25 years of experience
Scion iQ L4-1.3L - Other Inspections - Portland, Oregon
First time user of YourMechanic, I'm shockingly pleased! Russ was super informative about everything, he even drew out diagrams so I could understand bigger issues happening in my car. There was a very minor issue where the website told him the wrong parts for my car and he had to go to the auto parts store mid-repair, but it was not a big deal for me and didn't seem like one to him. He even stayed longer than the appointment was supposed to last to explain everything going on, and gave me a bigger discount than what I was originally quoted. I'm very happy with the service and would book him again.

Excellent Rating

(26)

Rating Summary
25
1
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25
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Number of Scion iQ services completed
286+
services done by our mechanics
TOTAL NUMBER OF EXPERT Scion MECHANICS
500+
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