Mercedes-Benz 300SD EVP Position Sensor Replacement at your home or office.

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EVP Position Sensor Replacement Service

How much does a EVP Position Sensor Replacement cost?

On average, the cost for a Mercedes-Benz 300SD EVP Position Sensor Replacement is $341 with $85 for parts and $256 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1980 Mercedes-Benz 300SDL5-3.0L Turbo DieselService typeEVP Position Sensor ReplacementEstimate$479.71Shop/Dealer Price$569.28 - $731.65
1981 Mercedes-Benz 300SDL5-3.0L Turbo DieselService typeEVP Position Sensor ReplacementEstimate$425.71Shop/Dealer Price$515.36 - $677.80
1979 Mercedes-Benz 300SDL5-3.0L Turbo DieselService typeEVP Position Sensor ReplacementEstimate$425.71Shop/Dealer Price$515.36 - $677.79
1984 Mercedes-Benz 300SDL5-3.0L Turbo DieselService typeEVP Position Sensor ReplacementEstimate$425.71Shop/Dealer Price$515.25 - $677.60
1982 Mercedes-Benz 300SDL5-3.0L Turbo DieselService typeEVP Position Sensor ReplacementEstimate$425.71Shop/Dealer Price$515.43 - $677.92
1983 Mercedes-Benz 300SDL5-3.0L Turbo DieselService typeEVP Position Sensor ReplacementEstimate$425.71Shop/Dealer Price$515.36 - $677.79
1985 Mercedes-Benz 300SDL5-3.0L Turbo DieselService typeEVP Position Sensor ReplacementEstimate$439.21Shop/Dealer Price$528.21 - $690.16
1978 Mercedes-Benz 300SDL5-3.0L Turbo DieselService typeEVP Position Sensor ReplacementEstimate$439.21Shop/Dealer Price$529.98 - $693.24
Show example Mercedes-Benz 300SD EVP Position Sensor Replacement prices

What is the EVP Position Sensor all about?

Vehicle manufacturers have been improving methods of controlling vehicle emissions in their fossil-fuel burning engines since the introduction of the exhaust gas recirculation (EGR) system in 1966. The EGR system brings exhaust gases containing unburned fuel back into the intake manifold where it goes through the combustion process again to cleanly burn the exhaust gases. As the EGR systems advanced, they went from using a vacuum system that controls the flow to an electric valve that opens, closes, and regulates the flow of exhaust gases.

The EGR system employs a valve position (EVP) sensor to detect the position of the gate allowing gases into the intake manifold. This EVP position sensor relays information back to the engine control module, which adjusts the amount of EGR valve flow to run most efficiently. The communication is performed several times per second and the EVP position sensor never ceases to operate while the engine is running.

If the EVP position sensor fails, the Check Engine light will come on. The engine may not start or run easily when cold.

Keep in mind:

  • Exhaust systems run extremely hot and should not be worked on until they’ve been allowed to completely cool down.
  • EVP problems have similar symptoms to many other issues and should be properly diagnosed by one of our expert mechanics.

How it's done:

  • The EVP sensor is faulty and needs replacement
  • The defective EVP sensor is removed
  • The new EVP sensor is installed
  • The engine is scanned for codes
  • The vehicle is road tested for proper operation and no check engine light comes on.

Our recommendation:

If you suspect you have a faulty EVP position sensor, have one of our expert mechanics perform a diagnostic test on the EGR system. Have the EVP position sensor replaced if necessary.

What common symptoms indicate you may need to replace the EVP Position Sensor?

  • Check Engine light is on
  • Engine is difficult to start when cold
  • Engine runs rough when cold
  • Vehicle has failed a smog test

How important is this service?

In addition to failing a smog test, your vehicle’s engine may not start or run well on a cold start, or may run poorly at idle. Have the EVP position sensor replaced as soon as possible.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(7)

Rating Summary
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Rocco

22 years of experience
302 reviews
Rocco
22 years of experience
Mercedes-Benz 300SD L5-3.0L Turbo Diesel - Brake Pads Replacement (Front) - Newport Beach, California
Rocco was fantastic!

Trevor

22 years of experience
185 reviews
Trevor
22 years of experience
Mercedes-Benz 300SD L5-3.0L Turbo Diesel - Alternator Belt - Encinitas, California
Trevor showed up on time and had the work completed within the estimated time. Professional and friendly. I highly recommend Your Mechanic and Trevor. This was so easy, no up charges or surprises. I will use Your Mechanic for future auto services.

Robert

31 years of experience
641 reviews
Robert
31 years of experience
Mercedes-Benz 300SD L5-3.0L Turbo Diesel - Noise from engine or exhaust - Mountain View, California
Robert is good or even better than the other reviews. He does not only solve your problem but he ensures that your car is at its best before he leaves. He tries very hard to make your car perfect. When parts are not available he will try to make it. I regret very much not to hive him a tip when he left. It seems that Robert has a very busy schedule. Perhaps, his devotion to perfection takes extra time and make him a little bit late on schedule.

Braxton

11 years of experience
205 reviews
Braxton
11 years of experience
Mercedes-Benz 300SD L5-3.0L Turbo Diesel - Car is not starting - Orlando, Florida
Very kind and helpful. Fast service and very courteous.

Excellent Rating

(7)

Rating Summary
6
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Number of Mercedes-Benz 300SD services completed
77+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
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