Still no acceleration and once again have the original problem that truck will not idle. Diagnosis and repair should be complete as soon as possible. A Typical Throttle Body Alternatively, if the throttle body has been damaged, it may not be properly regulating air flow, and the code may be thrown. Before I replaced anything else, I would get a volt meter or someone who has one and knows how to use it and check the control circuit for that reference voltage. The valve was not stuck and moved freely.
It is typically triggered when the engine idle speed is lower than the predetermined limit set by the manufacturer. Keep in mind that there are differences in model years. What repairs can fix the P0506 code? I need to get this car smog asap. Conclusion P0506 is a serious issue. For this reason, this code is regarded as serious.
It may also be worth it to you to pay a shop to read data stream info with their diagnostic machine, which will be much more specific than a code reader. All of the air that passes through it can slowly cause it to collect grime. Not all of them are though. It is also important to check for vacuum leaks and carbon buildup in the throttle body air passages. Ford Expedition P0506 Causes and Diagnosis There are a lot of potential causes to P0506.
A Typical Throttle Body Alternatively, if the throttle body has been damaged, it may not be properly regulating air flow, and the code may be thrown. Disconnect the car battery again to clear the code, then try driving you Explorer for about 30 minutes, the idle should adjust itself. This grime can change the idle characteristics of the vehicle. I also removed the throttle body and intake, cleaning them with carb cleaner as well as replacing the air filter. Rough idle at start-up and Service Engine light on. They rely on sensors and electronics to control the throttle. It is typically triggered when the engine idle speed is lower than the predetermined limit set by the manufacturer.
Conclusion P0506 is a serious issue. If it's not in the correct range, you'll need to backtrack that circuit to trace the problem. Therefore, it is important to inspect the throttle body plate and clean it, if necessary. Potential Symptoms Most likely the only thing you'll notice is the idle speed is lower than normal so it will likely be rougher. Vacuum Leak A leaking vacuum system will often cause the Expedition to idle higher. The 1 Ford Explorer enthusiast resource on the Internet since 1996.
Potential Symptoms Most likely the only thing you'll notice is the idle speed is lower than normal so it will likely be rougher. Your support is greatly appreciated. There is a factory service bulletin for the following Ford Models: 2005-2007 Ford Crown Victoria 2006 Ford Mustang, Mustang 2004-2006 Ford F-150 2005-2006 Ford E-350 2005-2006 Ford E-450 2005-2006 Ford F-Super Duty 2006-2007 Ford Explorer Sport Trac 2006-2007 Ford Explorer P0506 Ford Description The Engine Control Module controls the engine idle speed to a specified level through the fine adjustment of the air, which is let into the intake manifold, by operating the electric throttle control actuator. Need help with a P0506 code? Due to the unsafe nature of driving with an engine that can stall at any time, we recommend having your Expedition serviced as soon as possible. This P0506 code is one that's sometimes triggered on vehicles that have electronic throttle control. Please run this test and get back to us. It would be a good idea to start by looking for a vacuum leak and move forward from there.
There are potentially other symptoms as well. These codes should also be checked to avoid a misdiagnoses. If there are no other codes, inspect for vacuum leaks, restrictions, and damage. That is, they don't have a regular throttle cable from the accelerator pedal to the engine. It would be a good idea to start by looking for a vacuum leak and move forward from there. It is a generic code, which means that it has the same meaning for the Ford Explorer as it would any other vehicle. Not all of them are though.
How serious is the P0506 code? The code means that the idle is lower than expected. We replaced the Throttle Position Sensor. What causes the P0506 code? I have been bad and running it below a quarter tank on average for the past year. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. Any idea as to the source of the P0401? The target engine speed is the lowest speed at which the engine can operate steadily.