Infiniti G35 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 Infiniti G35 Throttle/Accelerator Pedal Position Sensor Replacement is $387 with $292 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2007 Infiniti G35V6-3.5LService typeThrottle/Accelerator Pedal Position Sensor ReplacementEstimate$698.15Shop/Dealer Price$861.44 - $1311.94
2006 Infiniti G35V6-3.5LService typeThrottle/Accelerator Pedal Position Sensor ReplacementEstimate$678.15Shop/Dealer Price$841.47 - $1291.99
Show example Infiniti G35 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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Real customer reviews from Infiniti owners like you.

Excellent Rating

(791)

Rating Summary
744
28
1
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744
28
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Kenneth

20 years of experience
777 reviews
Kenneth
20 years of experience
Infiniti G35 V6-3.5L - Radiator - Norwalk, California
Kenneth was great. He was punctual, conversational, and was willing to answer any questions I had. I had stayed beside to watch the whole process as I like learning and he showed/taught me how certain things worked. He also washed my driveway after finishing the job even though I was the one who insisted I would clean it up and said it was OK. I was also the one who insisted on having the work done on my driveway instead of the street. He also pointed out an incorrect remark (which I already knew was incorrect) made by the previous mechanic who inspected my car. No complaints. Thank you, Kenneth!

Joel

21 years of experience
987 reviews
Joel
21 years of experience
Infiniti G35 V6-3.5L - Oil Change - Jacksonville Beach, Florida
JB as usual smooth and professional

Ricardo

14 years of experience
339 reviews
Ricardo
14 years of experience
Infiniti G35 V6-3.5L - Valve Cover Gasket - Los Angeles, California
He was so helpful. He explained everything to me not just to tell me what he was doing but so I can understand how it all worked.

Steve

15 years of experience
27 reviews
Steve
15 years of experience
Infiniti G35 V6-3.5L - Loud squealing or squeaking is coming from timing belt - Austin, Texas
Steve did an excellent job diagnosing the problems with my Infiniti!

Excellent Rating

(791)

Rating Summary
744
28
1
3
15
744
28
1
3
15
Number of Infiniti G35 services completed
8701+
services done by our mechanics
TOTAL NUMBER OF EXPERT Infiniti MECHANICS
900+
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