Infiniti Q50 EGR Control Solenoid Replacement at your home or office.

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EGR Control Solenoid Replacement Service

How much does a EGR Control Solenoid Replacement cost?

On average, the cost for a Infiniti Q50 EGR Control Solenoid Replacement is $193 with $98 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2014 Infiniti Q50V6-3.5L HybridService typeEGR Control Solenoid ReplacementEstimate$311.75Shop/Dealer Price$378.44 - $539.14
2014 Infiniti Q50V6-3.7LService typeEGR Control Solenoid ReplacementEstimate$291.75Shop/Dealer Price$358.47 - $519.19
2017 Infiniti Q50V6-3.0L TurboService typeEGR Control Solenoid ReplacementEstimate$291.75Shop/Dealer Price$350.96 - $506.04
2016 Infiniti Q50L4-2.0L TurboService typeEGR Control Solenoid ReplacementEstimate$291.75Shop/Dealer Price$350.94 - $506.00
2017 Infiniti Q50V6-3.5L HybridService typeEGR Control Solenoid ReplacementEstimate$291.75Shop/Dealer Price$350.97 - $506.07
2016 Infiniti Q50V6-3.5L HybridService typeEGR Control Solenoid ReplacementEstimate$291.75Shop/Dealer Price$358.47 - $519.19
2015 Infiniti Q50V6-3.7LService typeEGR Control Solenoid ReplacementEstimate$296.75Shop/Dealer Price$363.23 - $523.77
2016 Infiniti Q50V6-3.0L TurboService typeEGR Control Solenoid ReplacementEstimate$296.75Shop/Dealer Price$356.19 - $511.46
Show example Infiniti Q50 EGR Control Solenoid Replacement prices

What is the EGR Control Solenoid all about?

Exhaust gas recirculation, or EGR, systems were developed to reduce engine emissions by reintroducing exhaust gas into the air/fuel mixture. This burns any remaining or partially burnt fuel in the exhaust and cools the combustion chamber, which produces fewer nitrous oxides. EGR systems have changed significantly, shifting from vacuum solenoid to electrically controlled systems. Modern EGR valves employ a solenoid that regulates the amount of exhaust that enters the intake process. Instead of being open and closed, the control solenoid ‘flutters’ rapidly, with the amount of open and closed times varying minutely with each flutter. When the engine temperature is cold, the EGR control solenoid allows little to no exhaust into the intake. While at wide open throttle, the solenoid is open nearly all the time.

When the EGR control solenoid doesn’t close during cold operation, the engine runs poorly or stalls. When the control solenoid doesn’t open properly, engine pinging or knocking is readily heard. In any situation of EGR control solenoid malfunction, the Check Engine light will come on.

Keep in mind:

  • The EGR system operates at high temperatures. Don’t touch the EGR valve or other components until they have cooled off.

How it's done:

  • The EGR control solenoid is verified that it needs to be replaced. The engine trim cover is then removed for access.

  • The defective EGR control solenoid is disconnected from it's electrical connections and removed.

  • The new EGR control solenoid is installed and the electrical connections reconnected.

  • The engine is started and the EGR control solenoid is tested for operation. The engine trim panel is then reinstalled.

  • The vehicle is road tested to ensure proper operation of the EGR control solenoid.

Our recommendation:

The EGR control solenoid does not require maintenance or servicing. If the EGR control solenoid is found to be defective, it needs to be replaced by one of our expert technicians. It is also a good idea to check the solenoid’s operation when the EGR valve is being replaced.

What common symptoms indicate you may need to replace the EGR Control Solenoid?

  • Engine runs rough or stalls at idle when cold
  • Check Engine light comes on
  • Engine pings or knocks when accelerating or under load

How important is this service?

The engine will not run well with an improperly operating EGR control solenoid. Your vehicle could fail an emissions or smog test if the control solenoid isn’t working. Have it replaced if it is deemed to be faulty.

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Excellent Rating

(147)

Rating Summary
138
2
1
0
6
138
2
1
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6

Jason

33 years of experience
12 reviews
Jason
33 years of experience
Infiniti Q50 V6-3.0L Turbo - Brake Pads Replacement (Front, Rear) - Katy, Texas
Jason was courteous and straight forward when asking questions about my car and the job that he was requested to perform. He had a game plan and executed within ,y expected timeframe. I would recommend Jason for any other job.

Joseph

20 years of experience
652 reviews
Joseph
20 years of experience
Infiniti Q50 V6-3.0L Turbo - Oil Change - Salt Lake City, Utah
Joseph was awesome! He knew his stuff. He was speedy. And was a great communicator. I'll definitely be reaching out to him again.

Jason

9 years of experience
175 reviews
Jason
9 years of experience
Infiniti Q50 V6-3.7L - Oil Change - South San Francisco, California
Super easy going. Made suggestions I was lredy aware of and he picked up on it. Overall good service. Trustworthy first impression.

Victor

20 years of experience
41 reviews
Victor
20 years of experience
Infiniti Q50 V6-3.7L - Battery - Dallas, Texas
Victor is dope

Excellent Rating

(147)

Rating Summary
138
2
1
0
6
138
2
1
0
6
Number of Infiniti Q50 services completed
1617+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
900+
experts on our platform

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