Cadillac Allante 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 Cadillac Allante EVP Position Sensor Replacement is $180 with $85 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1992 Cadillac AllanteV8-4.5LService typeEVP Position Sensor ReplacementEstimate$284.23Shop/Dealer Price$344.04 - $484.10
1990 Cadillac AllanteV8-4.5LService typeEVP Position Sensor ReplacementEstimate$264.23Shop/Dealer Price$324.07 - $464.15
1987 Cadillac AllanteV8-4.1LService typeEVP Position Sensor ReplacementEstimate$273.73Shop/Dealer Price$335.32 - $476.72
1993 Cadillac AllanteV8-4.6LService typeEVP Position Sensor ReplacementEstimate$264.23Shop/Dealer Price$324.03 - $464.08
1991 Cadillac AllanteV8-4.5LService typeEVP Position Sensor ReplacementEstimate$264.23Shop/Dealer Price$324.10 - $464.20
1989 Cadillac AllanteV8-4.5LService typeEVP Position Sensor ReplacementEstimate$273.73Shop/Dealer Price$335.32 - $476.72
1988 Cadillac AllanteV8-4.1LService typeEVP Position Sensor ReplacementEstimate$279.23Shop/Dealer Price$340.56 - $481.76
Show example Cadillac Allante 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 Cadillac mechanics

Real customer reviews from Cadillac owners like you.

Excellent Rating

(15)

Rating Summary
14
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1
0
0
14
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1
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Raul

34 years of experience
285 reviews
Raul
34 years of experience
Cadillac Allante V8-4.5L - Car is not getting enough power - Oakland, California

Jeremy

20 years of experience
630 reviews
Jeremy
20 years of experience
Cadillac Allante V8-4.6L - Pre-purchase Car Inspection - West Palm Beach, Florida
I asked Jeremy to inspect a car for me prior to purchasing it. I live in a different state so I really had to depend on Jeremy to give me as comprehensive a report as possible. He was absolutely wonderful to work with. I couldn't have gotten a better evaluation than the one Jeremy provided to me. Based on his evaluation, I ended up purchasing the car. Jeremy is terrific. He called me prior to inspecting the car and immediately after. This was in addition to his comprehensive report. I highly recommend Jeremy.

Daniel

11 years of experience
229 reviews
Daniel
11 years of experience
Cadillac Allante V8-4.5L - Water Pump - Melrose Park, Illinois
im a mechanic ,cant work on cars no more ,due to back injury,daniels a pro,and he will be called for any future work

Peter

28 years of experience
529 reviews
Peter
28 years of experience
Cadillac Allante V8-4.6L - Check Engine Light is on - Los Angeles, California
Peter said during our initial conversation that he had worked on Northstar engines and based on the symptoms (stalling, hesitation at low RPMs), he concluded the problem was the EGR valve, and it may need to replaced. He suggested I order the part, which I did, but did not mention the accompanying gasket (which would also need to be replaced). The new EGR valve did improve the sound of the engine while idling, but the tachometer still doesn't register RPMs at low idle, and it still stalls. Thanks to the numerous attempts from my last stall, my battery is now dead. Although my gut and research says it is the Crank Position Sensor, $178 later (labor) I am back to square one, a car that won't crank.

Excellent Rating

(15)

Rating Summary
14
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1
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Number of Cadillac Allante services completed
165+
services done by our mechanics
TOTAL NUMBER OF EXPERT Cadillac MECHANICS
900+
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