Readers ask: 2008 Chrysler 300 Electronic Throttle Control?

What does it mean when the 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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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 causes an electronic throttle control to go bad?

In this case, the problem may be caused by a miscommunication link from the throttle controller and the engine’s air fuel mixture which is regulated by the mass air flow sensor on many cars. In most cases, issues with the throttle controller are electric, either caused by a damaged sensor or electrical relay.

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 you reset 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 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.

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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.

What causes a red lightning bolt?

The red lightning bolt indicates that there is a problem with your Jeep’s Electronic Throttle Control (ETC). It measures the pressure which you put on the throttle and sends it, through sensors to a motor which opens the throttle in direct proportion to this pressure.

How much does it cost to fix a throttle?

When the throttle body fails, the engine won’t be able to remove the right mixture and will start to experience problems. To replace your car’s throttle body, you will pay as little as $370 or as much as $1,500. Labor should be between $70 and $260, and parts should cost you from $110 to $600.

What causes a bad throttle body?

Filth, carbon, and dirt can build up in the housing creating problems with air flow. Known as coking, the normally smooth service for air to travel becomes full of gunk and creates an imbalance. This interrupts that perfect mixture of air and fuel which can cause the butterfly valve to get stuck.

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