BMW 430i xDrive EGR Temperature 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

(6,607)

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

(6,607)

EGR Temperature Sensor Replacement Service

How much does a EGR Temperature Sensor Replacement cost?

On average, the cost for a BMW 430i xDrive EGR Temperature Sensor Replacement is $263 with $168 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2017 BMW 430i xDriveL4-2.0L TurboService typeEGR Temperature Sensor ReplacementEstimate$450.95Shop/Dealer Price$544.94 - $804.41
2018 BMW 430i xDriveL4-2.0L TurboService typeEGR Temperature Sensor ReplacementEstimate$430.95Shop/Dealer Price$524.96 - $784.44
Show example BMW 430i xDrive EGR Temperature Sensor Replacement prices

What is the EGR Temperature Sensor all about?

Vehicle manufacturers have been required for decades to lower the level of car emissions. One of the earliest methods of pollution control was the exhaust gas recirculation system, which is still in use by nearly all vehicles today. The exhaust gas recirculation (EGR) system re-introduces partially burned exhaust gases into the intake manifold along with the air/fuel mixture to complete its burn before being expelled out the tailpipe and into the atmosphere.

The EGR valve opens and closes to regulate the amount of exhaust to allow into the intake. The EGR temperature sensor is mounted in the EGR tube and measures the temperature of the exhaust gases entering the EGR valve. The engine control module receives the information from the EGR temperature sensor, determines the correct amount of flow through the EGR valve, and adjusts the valve accordingly. If the EGR temperature sensor isn’t reading properly, the EGR valve will not be open in the correct position. It can cause engine knock, which will cause internal engine damage. The Check Engine light can come on with EGR system-related codes and the emissions from the tailpipe will exceed the maximum standards set by your state’s smog/emissions test.

Keep in mind:

  • If the EGR temperature sensor is being replaced, check for proper operation of the EGR valve as well.
  • The EGR temperature sensor is extremely hot while the engine is on. Allow the engine to cool before attempting to inspect or service the temperature sensor.

How it's done:

  • The EGR temperature sensor is verified that it needs to be replaced. The engine top trim cover is removed.

  • The defective EGR temperature sensor is removed by disconnecting the electrical connection and removing the sensor from the EGR base or tube.

  • The new EGR temperature sensor is installed into the EGR tube and the electrical connection is reconnected.

  • The engine is started and the EGR temperature sensor is tested for operation. The engine trim cover is reinstalled.

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

Our recommendation:

The EGR temperature sensor should last the lifetime of your vehicle. It would be advisable to have the EGR system scanned when a smog test is performed, especially if the test fails. If the EGR temperature sensor is reading incorrectly, one of our expert technicians will need to replace it.

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

  • Audible engine knock
  • Check Engine light is on
  • Failed emissions or smog test

How important is this service?

If left unaddressed, the engine knock caused by a faulty EGR temperature sensor will produce internal engine damage which can only be fixed through expensive repairs. You will likely fail a smog test with a faulty EGR temperature sensor. If the EGR temperature sensor fails, have it replaced quickly.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(6,607)

Rating Summary
6,159
203
60
44
141
6,159
203
60
44
141

Attila

19 years of experience
910 reviews
Attila
19 years of experience
BMW 430i xDrive L4-2.0L Turbo - Brake Pads Replacement (Rear) - Secaucus, New Jersey
Great mechanic

Ben

41 years of experience
1416 reviews
Ben
41 years of experience
BMW 128i L6-3.0L - Car is not starting - Houston, Texas
Mr smith was great. On time, explained the process and diagnosed my car rather quickly!

Paul

33 years of experience
134 reviews
Paul
33 years of experience
BMW 325i L6-2.5L - Battery will not hold a charge - Clayton, North Carolina
Very punctual. Actually got here a bit early which was nice. Didn't take any longer than expected. Friendly and informative.

Phillip

19 years of experience
310 reviews
Phillip
19 years of experience
BMW 328i L4-2.0L Turbo - Oil Change - West Sacramento, California
Phillip was amazing and fast. I booked him for this one, and followed up with him again a day later to get my drive belt replaced. I will be specifically requesting him again, to do my preventative maintenance on my car in the next few weeks as well.

Excellent Rating

(6,607)

Rating Summary
6,159
203
60
44
141
6,159
203
60
44
141
Number of BMW services completed
72677+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

Recent articles & questions

Is a Keyless Push-Button Ignition More Reliable?
Vehicle Vehicle starting systems have evolved significantly since their inception. When automobiles were initially introduced, you had to manually crank the engine over with a handle on the front of your engine compartment. The next phase involved a lock and...
How to Register a Car in Arizona
All All vehicles in the state of Arizona must be registered in order to be driven on the road legally. Registration must be completed in person at the local Motor Vehicle Department (MVD). If you are new to Arizona, you...
How to Install a Car Alarm
Whether you just bought a used vehicle without an alarm or just decided to opt for the extra security, installing an alarm system into your car is never a bad idea. There are a number of practical benefits, and in...

Warning lights came on, and then power steering and fans don't work

I suspect that the issue is in the ignition system or control modules not communicating properly with each other. Disconnecting the battery will reset the computer modules but will not fix the issue. I would recommend taking the vehicle to...

my battery keeps going dead with a new alternator and new battery

Hello, thanks for writing in about your Oldsmobile 98. You need to have the charging system checked to see if the alternator (https://www.yourmechanic.com/services/alternator-replacement) is charging the battery. You may have a blown main fuse (https://www.yourmechanic.com/services/fuse-replacement) if the alternator is proven...

I can not locate the starter on my 2007 Chevy Impala. I did go to you tube but the two vídeos were not helpful. 2007 Chevy Impala

Hello - the starter on this engine is located on the driver-side, front (of the engine/vehicle). It is best accessed from below the engine - and unfortunately, there are a lot of hoses and heat shields in that area. For...

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