- 1 What does it mean when my electronic throttle control light comes on?
- 2 How do I reset my electronic throttle control manually?
- 3 What happens when the electronic throttle control goes bad?
- 4 How do I know if my electronic throttle body is bad?
- 5 How much does it cost to fix electronic throttle control?
- 6 Can throttle control make car not start?
- 7 How do I fix error code P2138?
- 8 Can I drive with a bad throttle body?
- 9 Should I clean or replace throttle body?
- 10 How do I know if my throttle position sensor is bad?
- 11 How much does it cost to fix a throttle body?
- 12 Can a bad throttle body cause transmission problems?
- 13 What would cause a throttle body to go bad?
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 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.
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 do I know if my electronic throttle body is bad?
When a throttle body is not functioning correctly, some noticeable characteristics may be poor or very low idle. This can include stalling when coming to a stop or very low idle after starting, or even stalling if the throttle is quickly pressed (resulting in the throttle body plate opening and closing very quickly).
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!
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. On the other hand, it can also cause your car to have spontaneous accelerations even if you didn’t step on the gas.
How do I fix error code P2138?
What repairs can fix the P2138 code?
- Replacing the throttle body motor or throttle body assembly.
- Repairing or replacing wiring that is associated with the throttle body motor.
- Replacing the throttle position sensor.
- Repairing or replacing wiring that is associated with the throttle position sensor.
Can I drive with a bad throttle body?
You might be wondering—is it safe to drive with a bad throttle body? The quick answer is no. Once it starts to show signs of going bad or being clogged, you should address the problem right away. Otherwise the vehicle may stall, creating a safety hazard.
Should I clean or replace throttle body?
While there is no set mileage when it comes to the lifespan of the throttle body, it is suggested that you give it a thorough cleaning at about 75,000 miles. Cleaning the throttle body allows your car to operate more smoothly and it helps increase its lifespan.
How do I know if my throttle position sensor is bad?
Here are some common symptoms of a bad or failing throttle position sensor to watch for:
- 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.
How much does it cost to fix a throttle body?
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.
Can a bad throttle body cause transmission problems?
The Throttle Position sensor measures the throttle position, which is controlled by the gas pedal. It is used to determine engine load and if it fails it can cause automatic transmission shifting problems. When a throttle body is not functioning correctly, some noticeable characteristics may be poor or very low idle.
What would cause a throttle body to go bad?
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.