P0506 Gmc Description The Idle Air Control valve is a Powertrain Control Module controlled stepper motor located on the throttle body. The code definitions are a good starting point when determining the cause of the service engine light but where do you go from there? I then made sure that the throttle body was clean. The code will need reset to clear the light. The stepper motor drives a valve pintle which protrudes into a passage that bypasses the throttle plates. Please use the form on our Contact Page to get in touch with us. Not that I like getting Check Engine Lights on the truck but at least it was not the same problem! The stepper motor drives a valve pintle which protrudes into a passage that bypasses the throttle plates.
First thing to do is check your coolant level, as if it is low, then the sensor can not read correctly. I then cleared the code on the truck and drove it. Therefore, it is important to inspect the throttle body plate and clean it, if necessary. Enter the 5 character trouble codes in the search box and submit the search. This tells you where to start testing. The information contained on this site is presented for informational purposes only.
They rely on sensors and electronics to control the throttle. Look up the other , please use the search box. Second, you may have a thermostat that is stuck open, allowing the coolant to cool off too much. There are potentially other symptoms as well. There was a little bit of dirt that came out but nothing that would make me concerned about functionality. The sensor should be mounted on top of the engine, near the thermostat housing.
This code will trigger the check engine light as follows: The misfire detection monitor, a software strategy built into the computer, is designed to detect an engine misfire. Check out some of my other posts if you need more tips and info. That creates a vacuum throughout the entire fuel storage system. Look up your code definition. The Intake manifold bolts coming loose and causing a massive vacuum leak at the intake manifold seal. These codes should also be checked to avoid a misdiagnoses. Hey guys, I went to Auto Zone and the guy printed out a receipt telling me the probable causes for my check engine light.
Here are some of the most common. The list of automotive Makes at the right edge of the screen. While not car-threatening, it's good to take care of this right away to improve gas mileage. Here is how we suggest you proceed. The P0506 diagnostic trouble code can cause a loss of power while driving, which could make driving conditions hazardous.
My truck definitely needed the cleaning. Alright I'm going back to Auto Zone now. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. That takes like 5-10 minutes. We have a large number of resources to help you repair the problem. Optimizing this mixture means better fuel economy and fewer exhaust emissions.
Take it back up to Zone and have them reset it if you dont have a scanner tool. That tends to fix most people problems on here with idle issues or codes. These other codes are more likely to lead to a solution. The information contained on this site is presented for informational purposes only. .
Make Sure The Hose Has No Blockages Either Next I removed the cover over the air filter, there are 3 screws that hold it over the air filter that are in the locations circled in red. When the misfire monitor detects a misfire, it will trigger the check engine light with the specific cylinder number as the last digit in the P030X code. How serious is the P0506 code? The Intake Manifold Bolts Are Very Close To The Locations Circled. How do you troubleshoot P0506? Pull over, retighten it, and take a look at the cap to see if it has any cracks in it. Then you wait and see if it comes back to see if that fixed it. Remember, these are manufacturer specific codes only. At this point it was just a precaution.