Mercedes-Benz 400SE Crankshaft Position Sensor Replacement at your home or office.

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received a Crankshaft Position Sensor Replacement.
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$354.02 - $364.02

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Average rating from customers who
received a Crankshaft Position Sensor Replacement.
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Crankshaft Position Sensor Replacement Estimate for Mercedes-Benz 400SE

Mercedes-Benz 400SE Crankshaft Position Sensor Replacement costs $359 on average.

CarServiceEstimateShop/Dealer Price
1992 Mercedes-Benz 400SEV8-4.2LService typeCrankshaft Position Sensor ReplacementEstimate$633.05Shop/Dealer Price$790.68 - $1217.19
Show example Mercedes-Benz 400SE Crankshaft Position Sensor Replacement prices

Crankshaft Position Sensor Replacement Service

What is the Crankshaft Position Sensor all about?

Many newer cars have computerized engine management systems that rely on sensors to report data to the computer. The crankshaft position sensor is used in conjunction with the camshaft position sensor to control ignition timing and to let the computer know when to inject fuel and provide spark sequence. Due to the mounting locations of this sensor, it is common for heat and oil leaks to cause this sensor to fail.

Keep in mind:

  • Damage to the crankshaft position sensor is sometimes caused by leaking oil, which means there may be another component of your vehicle that needs replacement or repair.
  • The electrical connector can also be damaged, and should be inspected every time the position sensor is replaced.

How it's done:

  • Scan the car for trouble codes.
  • Remove and replace crankshaft position sensor.
  • Clear trouble codes.
  • Check for the proper operation of the car.

Our recommendation:

The crankshaft position sensor will usually let you know when it needs replacing. The Check Engine warning light will illuminate and you may notice that your vehicle has a hard time starting or running smoothly. When you notice any of these signs, schedule an inspection.

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

  • Car does not start.
  • Check engine light is on.
  • Car misfires (car runs rough).

How important is this service?

The crankshaft position sensor relays critical information to your vehicle’s computer management system. The sensor provides the management system with the information it needs to control ignition timing, and it lets the computer know when it needs to provide sparks and fuel. Without a functioning crankshaft position sensor, the computerized management system doesn’t receive this critical information, and the vehicle will either not start, or will misfire while you’re driving it.

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Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating


YourMechanic Mercedes-Benz Crankshaft Position Sensor Replacement Service

Average Rating

4.9/5

Number of Reviews

69

Rating Summary
65
1
2
0
1
65
1
2
0
1

Diego

20 years of experience
564 reviews
Diego
20 years of experience
Mercedes-Benz C230 - Crankshaft Position Sensor - Phoenix, Arizona
Diego was very knowledgeable and did a great job with my Mercedes. I will use him again.

Robert

19 years of experience
788 reviews
Robert
19 years of experience
Mercedes-Benz SLK32 AMG - Crankshaft Position Sensor - Arvada, Colorado
Very pleasant, knowledgeable and professional. He came to appt early after calling to see if that was ok. Did a great job with car issue In a timely manner

Reginald

36 years of experience
52 reviews
Reginald
36 years of experience
Mercedes-Benz CLK55 AMG - Crankshaft Position Sensor - Los Angeles, California
Reggie was great. He arrived early & got to work. He was courteous, professional, and explained everything. Very satisfied!

Cyrus

34 years of experience
110 reviews
Cyrus
34 years of experience
Mercedes-Benz E320 - Crankshaft Position Sensor - Smyrna, Georgia
What more to ask for, for a mechanic who not only has the Mercedes/German knowledge but has the car himself! Cyrus was very assuring.

Excellent Rating


YourMechanic Mercedes-Benz Crankshaft Position Sensor Replacement Service

Average Rating

4.9/5

Number of Reviews

69

Rating Summary
65
1
2
0
1
65
1
2
0
1
Number of Mercedes-Benz Crankshaft Position Sensor Replacement services completed
759+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
900+
experts on our platform

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