- Check for any loose or damaged wiring harnesses.
- Check all sensors and actuators for proper operation.
- Replace any damaged or faulty components.
- Clear the codes from the computer and restart the vehicle.
- 1 DTC Ford P1639 Short Explanation
- 2 Error p1639 en obd2 ford fiesta
- 3 FAQ
DTC Ford P1639 Short Explanation
Error p1639 en obd2 ford fiesta
What might be causing a P1639 code?
There are a few potential causes for a P1639 code. The most common is a problem with the transmission control module (TCM). The TCM is responsible for managing the transmission, and if it isn’t working properly, the transmission may not shift correctly or at all. Other potential causes include a faulty transmission solenoid or a problem with the transmission wiring.
How do you fix a P1639 code?
The P1639 code indicates that there is a problem with the vehicle’s throttle pedal position sensor. This sensor is responsible for sending information to the engine control module about the position of the throttle pedal. If the sensor is not working properly, the engine control module will not be able to properly control the engine. To fix this problem, the throttle pedal position sensor will need to be replaced.
What are some common symptoms of a P1639 code?
The P1639 code is a powertrain code related to the vehicle’s throttle position sensor. Some common symptoms of this code include the check engine light being illuminated, the vehicle running rough, and the vehicle stalling.
What are some troubleshooting tips for a P1639 code?
There are a few troubleshooting tips that can be followed when dealing with a P1639 code:
-First, check all of the vacuum lines and make sure that there are no leaks. If there are any leaks, they will need to be repaired before moving on.
-Next, check the electronic throttle control system for any faults.
-If the electronic throttle control system is working properly, then check the boost pressure sensor for any faults.
-If the boost pressure sensor is working properly, then check the exhaust back pressure sensor for any faults.
-Finally, if all of the above components are working properly, then replace the turbocharger.
What should you do if you get a P1639 code?
If you get a P1639 code, it means that the muffler pressure sensor has failed. You will need to replace the muffler pressure sensor.