Often asked: 2005 Chrysler 300 Electronic Throttle Control?

What does it mean when my electronic throttle control light comes on?

Solution: This indicates a serious failure of your throttle control system. The engine computer is programmed to go into limp mode when the system malfunctions, in an attempt to limit your speed and prevent damage to the engine. It can be caused by a sensor failure, or even by outside electromagnetic interference.

How do you reset the electronic throttle control manual on a Chrysler 300?

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  1. Insert ignition key and turn to “ON” (not start).
  2. Wait for all idiot lights to go out.
  3. Slowly depress the accelerator pedal all the way to the floor.
  4. Slowly release the accelerator pedal until it’s all the way back up.
  5. Turn the ignition key to “OFF”.
  6. Start the engine.

How do I reset my electronic throttle control manually?

Resetting your electronic throttle control manually can be a tricky job. First, make sure the accelerator pedal is fully released. Next, turn the ignition on and then turn it off and wait for ten seconds. During these ten seconds, be sure the throttle valve is moving by listening for a sound of operation.

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What happens when the electronic throttle control goes bad?

What happens when my throttle position sensor goes bad. When a TPS goes bad, then the car’s throttle body won’t function properly. When the throttle gets stuck in an open position than your vehicle will receive too much air and cause it to have a high or fluctuating idle.

How much does it cost to fix electronic throttle control?

Electronic Throttle Control Repair Cost – Here’s What You Need To Know. Since this is such a key part to every car’s internal system, the average cost for this repair can be quite pricey – the average electronic throttle control repair cost comes out to around $645!

What would cause a Chrysler 300 not to start?

While there are a variety of reasons your Chrysler 300 won’t start, the most common 3 are a dead battery, an alternator problem, or failed starter.

What are the signs of a bad throttle position sensor?

Symptoms of a Bad or Failing Throttle Position Sensor

  • Car won’t accelerate, lacks power when accelerating, or accelerates itself.
  • Engine won’t idle smoothly, idles too slowly, or stalls.
  • Car accelerates, but won’t exceed a relatively low speed, or shift up.
  • Check Engine Light comes on, accompanied by any of the above behaviors.

How do I fix error code P2138?

What repairs can fix the P2138 code?

  1. Replacing the throttle body motor or throttle body assembly.
  2. Repairing or replacing wiring that is associated with the throttle body motor.
  3. Replacing the throttle position sensor.
  4. Repairing or replacing wiring that is associated with the throttle position sensor.
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Can throttle control make car not start?

Acceleration issues: A bad TPS may cause all sorts of power issues. Your engine may start up but it will have little to no power and it causes it to shut off.

How do I reset my throttle position sensor?

The easiest way to reset your throttle position sensor is to unhook the negative cable from your battery for up to five minutes or to remove the fuse for your engine control module.

Can you drive with a bad throttle position sensor?

If you have a bad throttle position sensor, your car will not perform well or safely. Driving with a bad throttle position sensor may also cause problems in other related systems in your car, which will mean additional repair bills.

Should I clean or replace throttle body?

Generally, throttle bodies do not need to be replaced completely, but rather just need specific parts related to them replaced. I would also recommend checking the mass air flow sensor to be sure it is functioning correctly as well since this could also cause the car to hesitate or run poorly.

What does a faulty throttle position sensor cause?

The throttle position sensor can fail in several ways, all of which result in poor fuel economy at best, and performance limitations that may create a safety hazard for you and other motorists at worst. It can also cause problems when changing gears, or setting base ignition timing.

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