Mazda 2 EGR Pressure Feedback Sensor Replacement at your home or office.

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EGR Pressure Feedback Sensor Replacement Service

How much does a EGR Pressure Feedback Sensor Replacement cost?

On average, the cost for a Mazda 2 EGR Pressure Feedback Sensor Replacement is $142 with $37 for parts and $105 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2011 Mazda 2L4-1.5LService typeEGR Pressure Feedback Sensor ReplacementEstimate$199.41Shop/Dealer Price$226.42 - $288.53
2014 Mazda 2L4-1.5LService typeEGR Pressure Feedback Sensor ReplacementEstimate$179.41Shop/Dealer Price$206.43 - $268.56
2012 Mazda 2L4-1.5LService typeEGR Pressure Feedback Sensor ReplacementEstimate$179.41Shop/Dealer Price$206.43 - $268.56
2013 Mazda 2L4-1.5LService typeEGR Pressure Feedback Sensor ReplacementEstimate$179.41Shop/Dealer Price$206.41 - $268.52
Show example Mazda 2 EGR Pressure Feedback Sensor Replacement prices

What is the EGR Pressure Feedback Sensor all about?

Nearly all vehicles are equipped with an emissions-reducing system known commonly as EGR, which stands for exhaust gas recirculation. The premise of the system is that exhaust gases are re-introduced or recirculated into the intake manifold and burned alongside the air/fuel mixture. It performs a more complete burn on the exhaust gases, reducing temperatures inside the combustion chamber, which in turn reduces nitrous oxide production and emissions.

The EGR valve controls the amount of exhaust gases that flow into the intake manifold. One sensor that assists in the EGR valve’s control is the EGR pressure feedback sensor. Commonly known as delta pressure feedback EGR, or DPFE, the pressure feedback sensor measures the pressure at both the intake and exhaust ends of the EGR tube. These values are relayed to the powertrain control module. The powertrain control module then determines any changes to the EGR valve’s position. If the DPFE isn’t working, or is reading incorrect values, an incorrect amount of exhaust gas can enter the intake manifold, typically less exhaust gases than there should be. The results are engine knock, internal engine damage, an active Check Engine Light, and a vehicle incapable of passing a smog test.

Keep in mind:

  • The exhaust system is very hot at operating temperature. Allow the engine and exhaust to cool down before attempting any servicing or inspection.
  • The EGR pressure feedback sensor is an electrical component and is difficult to diagnose without specialized equipment. Have one of our expert technicians perform your diagnosis if you suspect an EGR pressure problem.

How it's done:

  • The EGR pressure feedback sensor is verified that it needs to be replaced. The engine top trim panel is then removed for access.

  • The defective EGR pressure feedback sensor is removed by disconnecting the clip and hose.

  • The new EGR pressure feedback sensor is installed and the clip and hose are reconnected.

  • The engine is started and the EGR pressure feedback sensor is tested for operation and old codes are cleared.

  • The vehicle is road tested to ensure proper operation of the EGR pressure feedback sensor.

Our recommendation:

The EGR pressure feedback sensor is exposed to high temperatures, which makes it prone to premature failure. If one of our expert technicians diagnoses the EGR pressure feedback sensor and concludes that it is faulty, the sensor needs to be replaced. Have the EGR valve inspected at the same time.

What common symptoms indicate you may need to replace the EGR Pressure Feedback Sensor?

  • Check Engine light is on
  • Engine runs rough or knocks
  • Failed smog test

How important is this service?

An uncorrected EGR problem can cause internal engine damage, a failed emissions test, and generate powertrain control module failure codes that will illuminate the Check Engine light. Replace the DPFE as soon as possible to prevent additional problems.

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Long

22 years of experience
32 reviews
Long
22 years of experience
Mazda 2 L4-1.5L - Pre-purchase Car Inspection - Sacramento, California
He was great. He did a pre-purchase inspection at a dealership of a Mazda 2 for us. He seemed very thorough and was very open talking about the good/bad points of the car. He couldn't find anything seriously wrong with the car and neither can we after a couple of months of driving it (we bought the car).

David

10 years of experience
172 reviews
David
10 years of experience
Mazda 2 L4-1.5L - Tire Rotation - Winter Springs, Florida
Excellent service. David has been my mechanic for a while and I trust him with my car.

AJ

9 years of experience
21 reviews
AJ
9 years of experience
Mazda 2 L4-1.5L - Car Battery Replacement - Seattle, Washington
AJ did an excellent job getting my car up and running again. He got me out of a bind. I won’t hesitate to call for his help again. Thanks, AJ!

David

25 years of experience
180 reviews
David
25 years of experience
Mazda 2 L4-1.5L - Car is not starting - Leesburg, Florida
He was knowledgeable and made the experience great. It’s never a good day when your car breaks down, but he made it not so bad!

Excellent Rating

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Rating Summary
58
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58
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Number of Mazda 2 services completed
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