Mercedes-Benz C230 Throttle/Accelerator Pedal Position Sensor Replacement at your home or office.

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Throttle/Accelerator Pedal Position Sensor Replacement Service

How much does a Throttle/Accelerator Pedal Position Sensor Replacement cost?

On average, the cost for a Mercedes-Benz C230 Throttle/Accelerator Pedal Position Sensor Replacement is $423 with $328 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2006 Mercedes-Benz C230V6-2.5LService typeThrottle/Accelerator Pedal Position Sensor ReplacementEstimate$771.11Shop/Dealer Price$952.64 - $1457.86
Show example Mercedes-Benz C230 Throttle/Accelerator Pedal Position Sensor Replacement prices

What is the Throttle/Accelerator Pedal Position Sensor all about?

On older vehicle designs, a simple throttle cable connects the accelerator pedal to the engine and controls the amount of fuel delivered to the engine. However, with fuel injected systems, that has changed. Newer engines now use electronics to control the amount of fuel sent to the engine based on accelerator pedal movement. This is the job of the accelerator pedal position sensor. It’s mounted to the gas pedal, and essentially translates the movement of the pedal (speed and position) into voltage, which tells the car’s computer how much fuel to supply for engine acceleration.

Keep in mind:

  • It’s impossible to check the operation of the accelerator pedal position sensor visually as it requires a voltmeter and an understanding of the proper voltage output range.
  • It’s possible for an accelerator pedal position sensor to operate intermittently.
  • A discrepancy in voltage will put the computer into “limp” mode, which provides significantly reduced power to prevent damage.

How it's done:

  • The throttle pedal position sensor is verified that it needs to be replaced. The throttle trim cover is then removed to access the sensor .
  • The defective throttle pedal position sensor is disconnected and removed.

  • The new throttle pedal position sensor is installed onto the firewall and reconnected.

  • The engine is started and the throttle pedal position sensor is tested for operation. The trim panel is then reinstalled.

  • The vehicle is road tested to ensure proper operation of the throttle pedal position sensor.

Our recommendation:

There is no set service or replacement period for your accelerator pedal position sensor. If you suspect a problem with your accelerator pedal position sensor, have one of our expert mechanics diagnose the system.

What common symptoms indicate you may need to replace the Throttle/Accelerator Pedal Position Sensor?

  • Lagging or intermittent acceleration
  • No acceleration
  • Limited power (limp mode)
  • No throttle response in Park or Neutral

How important is this service?

Because the accelerator pedal position sensor tells the car’s computer how quickly you’re depressing the accelerator pedal and controls the supply of fuel to the engine, replacement is very important. While your car will continue to operate even if there is a problem with the sensor, it will do so with limited capacity. Our experienced mechanics will use a voltmeter to determine sensor operation and diagnose the problem accurately. Have a faulty accelerator pedal position sensor replaced immediately.

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Rating Summary
315
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5
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4
315
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Tam

22 years of experience
251 reviews
Tam
22 years of experience
Mercedes-Benz C230 V6-2.5L - Pre-purchase Car Inspection - San Jose, California

Charles

26 years of experience
134 reviews
Charles
26 years of experience
Mercedes-Benz C230 V6-2.5L - Windshield Wiper Switch Replacement (Front) - Seattle, Washington
Great experience, I’d use the service again.

Robert

22 years of experience
283 reviews
Robert
22 years of experience
Mercedes-Benz C230 V6-2.5L - Spark Plugs - Irving, Texas
Robert was prompt for my appointment and very professional overall. I appreciated his experience and knowledge which shined through in his fast service. The job called for supplies he did not need reducing my bill and he completed the job in less time advertised. I hope to continue using his service in the near future.

Patrick

33 years of experience
1412 reviews
Patrick
33 years of experience
Mercedes-Benz C230 V6-2.5L - Car Battery Replacement - Austin, Texas
Very astute person ,great diagnostic ability

Excellent Rating

(341)

Rating Summary
315
13
5
4
4
315
13
5
4
4
Number of Mercedes-Benz C230 services completed
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services done by our mechanics
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