Infiniti FX37 Crankshaft Position Sensor Replacement at your home or office.

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Crankshaft Position Sensor Replacement Service

How much does a Crankshaft Position Sensor Replacement cost?

On average, the cost for a Infiniti FX37 Crankshaft Position Sensor Replacement is $227 with $87 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2013 Infiniti FX37V6-3.7LService typeCrankshaft Position Sensor ReplacementEstimate$329.96Shop/Dealer Price$380.00 - $515.95
Show example Infiniti FX37 Crankshaft Position Sensor Replacement prices

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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Excellent Rating

(17)

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Patrick

8 years of experience
101 reviews
Patrick
8 years of experience
Infiniti FX37 V6-3.7L - Rear Windshield Wiper Blade Replacement - Lawrenceville, Georgia
Very nice, informative and knowledgeable!

Stacy

25 years of experience
511 reviews
Stacy
25 years of experience
Infiniti FX37 V6-3.7L - Smoke from engine or exhaust - Conyers, Georgia
Knowledgeable!

Fred

18 years of experience
389 reviews
Fred
18 years of experience
Infiniti FX37 V6-3.7L - Brake Pads Replacement (Front, Rear) - Humble, Texas
Friendly, quick, and professional. So far so good. I'm having him come back and look at my son's car next! :).

Patrick

34 years of experience
1579 reviews
Patrick
34 years of experience
Infiniti FX37 V6-3.7L - Car Battery Replacement - Austin, Texas
Patrick was outstanding!!!

Excellent Rating

(17)

Rating Summary
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Number of Infiniti FX37 services completed
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TOTAL NUMBER OF EXPERT Infiniti MECHANICS
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