Q: Q: Accelerator is not responding

asked by on

Hallo

I want to ask you, What happens in car , when key battery is weak.I feel when I press the accelerator pedal.something is wrong with car Thankyou

My car has 8 miles.
My car has an automatic transmission.

Your key battery should not have anything to do with the way the car runs once it is started. The problem you are experiencing when pressing the accelerator may be related to many different things, but could be related to things like low fuel pressure, dirty fuel injectors or potentially a faulty throttle position sensor. The throttle position sensor (TPS) is a sensor used to monitor the throttle position of the throttle plate inside the throttle body in relation to your foot position on the gas pedal. Based upon the inputs from the sensor reading your foot’s position on the pedal, the ECU then makes the direction to supply more or less fuel to the motor. When this sensor is not working properly, this can cause intermittent responses when pressing the gas pedal. I would suggest having a professional from Your Mechanic come to you home to diagnose your throttle control system.

Was this answer helpful?
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details
  1. Home
  2. Questions
  3. Q: Accelerator is not responding

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing

Get a quote

What others are asking

Q: Throttle body sensor

The throttle position sensor is an important input that the onboard computer uses to determine the proper amount of fuel to be added. A failing sensor can cause loss of fuel milage, engine stumbling, and reduced engine output are just...

Q: Small rock cracks windshield while driving on the interstate

Hi! Yes it's very possible to have an aftermarket windshield installed in your car, though you should make sure to verify with the glass installer that it is still a quality windshield. Often times aftermarket parts can be very high...

Q: Why did my 2014 cruze over heat out of no where and spray colent everywhere

What you are describing could be due to a sudden coolant leak (a broken hose, for instance) that caused overheating or the overheating occurred first and that itself caused a hose to burst or the radiator pressure cap to open...

Related articles

P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the...
How to Avoid Back Pain in a Car
If you have back problems, sitting in a car for an extended period of time can be excruciating. Even without back problems, you could experience discomfort and soreness from...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.