P0507 honda

Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.

Honda Accord P0507: Idle Air Control – RPM Higher than Expected

Tech Notes What does this mean? The auto repair labor rates vary widely across the country, and even within the same city. When is the code detected?

The idle speed is more than the target idle speed by rpm or more. The operating of the throttle valve is varied to allow for optimum control of the engine idling speed. The ECM calculates the actual engine speed from signals of crankshaft position sensor POS and camshaft position sensor.

The ECM controls the electric throttle control actuator so that the engine speed coincides with the target value memorized in the ECM. The target engine speed is the lowest speed at which the engine can operate steadily.

Honda Idle Surge Common Problems and How to Fix Diagnose Displate Giveaway

The optimum value stored in the ECM is determined by taking into consideration various engine conditions, such as during warming up, deceleration, and engine load air conditioner, power steering and cooling fan operation, etc. Get Access to Factory Service Manuals. Need more help? Get the P Honda code diagnosed by a professional: Find a repair shop in your area. Why is the Engine Light ON? Repair Importance Level: 3.Shop are reporting a high incidence of Honda P fast idle or fluctuating idle condition when the vehicle battery is replaced or the throttle body has been replaced or cleaned.

In addition, you may also find a P The idle plate is now in a different position and changes idle speed.

p0507 honda

However, a P can also be caused by a vacuum leak, so check the PCV valve and hose, EVAP canister purge valve, intake manifold gaskets and brake booster hose for leaks. Start the engine. Unlike the cheaper Haynes and Chilton manuals that cover multiple year models, leaving the exact information you need to fix your car, these professional manuals cover your exact year, make, model. Plus, they contain full trouble code descriptions and troubleshooting instructions.

Pricing: Eautorepair. So you have to refer to the factory legends to learn the identification symbols and then refer back to circuit diagrams to find the splice and ground locations. However, Alldatadiy. If you need to dig into your doors, dash or console, Alldatadiy. Find this article useful?

Share it! Tags Honda P Prominent words body cleaned engine fast idle honda honda p honda p fast idle idle intake leak p p fast idle p replaced rpm speed system throttle throttle body valve.This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.

Our certified mobile mechanics can come to your home or office to perform the Check Engine Light diagnostic. This code is related to P and P The P code means the idle control system has excessively high RPM. Once this code is triggered it puts the vehicle into a failsafe mode and the Check Engine Light is illuminated on the dashboard. Mistakes are made when simple items are overlooked due to not following steps in the proper order or not performing them at all. A few different systems are involved in the P code and if one system is overlooked parts that are working properly may be replaced.

P should not prevent the vehicle from driving to a safe location once the malfunction occurs. The idle fluctuations may cause the vehicle to have trouble running but in most cases the engine will not die. The idle air valve and the throttle body can build up excessive deposits of carbon over time usually over k miles.

This buildup can cause issues with the operation of these parts by clogging them or stopping proper movement. A throttle body cleaner can be used to removed the carbon buildup. YourMechanic offers certified mobile mechanics who will come to your home or office to diagnose and repair your vehicle.

Get a quote and book an appointment online or speak to a service advisor at With YourMechanic you can skip the auto shop altogether. They send certified and screened mechanics straight to your door and enable you to save big on car repair and maintenance. Cost of diagnosing the P code. No more waiting rooms!

P0507 - Idle Control System RPM Higher Than Expected

Our mechanics will come to you to diagnose and fix the P code. Recent Check Engine Light is on Inspection reviews. Excellent Rating. Average Rating 4.

p0507 honda

Number of Reviews 5, Rating Summary.P Possible Causes What does this mean? How do I fix code P?

p0507 honda

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins. Tech Notes What does this mean? Cost of diagnosing the P code Labor: 1. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type.

When is the code detected? The idle speed is more than the target idle speed by rpm or more. P Description The Engine Control Module ECM 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. The operating of the throttle valve is varied to allow for optimum control of the engine idling speed.

The ECM calculates the actual engine speed from signals of crankshaft position sensor POS and camshaft position sensor.

The ECM controls the electric throttle control actuator so that the engine speed coincides with the target value memorized in the ECM. The target engine speed is the lowest speed at which the engine can operate steadily. The optimum value stored in the ECM is determined by taking into consideration various engine conditions, such as during warming up, deceleration, and engine load air conditioner, power steering and cooling fan operation, etc.

More Information Need more information on how to fix the P code? Get Access to Factory Service Manuals. Need more help? Get the P code diagnosed by a professional: Find a repair shop in your area.

Why is the Engine Light ON? Comments Help us improve AutoCodes. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P code? Have you replaced any parts? Any information is appreciated. Repair Importance Level: 3. Home - About AutoCodes. Posted and Edit by AutoCodes.In simpler terms, the idle speed is persistently faster and above the pre-determined RPM level for a specified amount of time. Error Code P means the idle speed is faster than normal.

This code is sometimes triggered on vehicles with electronic throttle control. They mostly depend on electronics and sensors to control the throttle.

p0507 honda

In many cases, the idle speed that goes more than RPM higher than the desired or expected speed will trigger the error code. Because this error code refers to idle air control malfunction, the first thing you need to inspect to diagnose is to check the freeze frame data to get a good picture of when the malfunction took place.

It is also good to test the basic functionality of the system; turn the steering wheel as if you are parking the vehicle while it is stopped and the engine is idling. Make sure you pay attention to the data stream and check the higher RPM, also check whether the system is responding. When the error code P also shows up, this means there is a carbon buildup in either the Throttle Body air passages or the Idle Control Motor.

This error code is more of an informational code than a warning code. Thus, if your scan tool shows other codes, it is better to diagnose them first. If there are no other codes, the first thing you need to do to fix error code P is to check the intake air system for air or vacuum damages and leaks.

If there are no other symptoms than the DTC itself, simply clear the codes and see if it comes back after a few drives. Check the PCV valve as well and see if it is blocked and needs a new replacement. Try swapping in a new throttle body if available and see if it can fix the problem.

To learn more about this error code, or other related error codes such as P and Pfeel free to browse through our website. Remember me. Table of Contents. Subscribe to our mailing list.Theoretically you can drive for a few weeks or even months with a broken MAF sensor. You will notice a decrease in gas mileage and over time the car will eventually start stalling a lot. So you should chech it on our car models.

The crankshaft sensor signals the fuel injection computer or the ignition control when the cylinders are firing. This causes the ignition coil to provide a spark and the injector to inject fuel into each cylinder at the right time. If either sensor isn't working correctly, the car will run rough and the engine will be less efficient. In later car models, the car's computer can usually keep the vehicle running, but the engine warning light on the dashboard goes on to warn the driver.

Parts or components should not be replaced with reference to only a P DTC. The vehicle service manual should be consulted for more information on possible causes of the fault, along with required testing. Code Search Please fill the "Code Box" to find engine fault code. Ways to read engine trouble codes. Ways to clear check engine light on car panel. Check Engine Light Dictionary Ways to clear check engine light on car panel.

Main engine trouble code archive on Web. Copyright EngineTroubleCode. Check engine light comes on Engine stalling or misfiring Engine performance issues Car not starting. If one of these reasons for P code is occuring now you should check P repair processes.

Now don't ask yourself; What should you do with P code? The solution is here :.It is typically triggered when the engine idle speed is rpm or more over the predetermined limit set by the manufacturer.

It is a generic code, which means that it has the same for the Honda Accord as any other vehicle. Here are the typical symptoms for the Accord:. There are a lot of potential causes to P The Idle Air Control Valve is often not the cause of the code.

Here are some of the most common causes of P in the Honda Accord, as well as waist to troubleshoot them. Keep in mind that there are differences in model years. It would be a good idea to start by looking for a vacuum leak and move forward from there. A leaking vacuum system will often cause the Accord to idle higher. When the vacuum system leaks, it allows extra air to enter into the combustion chamber.

This air allows for a slightly higher combustion, increases the RPM and throws the code. A vacuum leak can come from bad vacuum hosethe intake manifoldEGR Systemor about anywhere else that air flows through. Most modern fuel injected engines are equipped with an idle air control valve. Not all of them are though. A throttle body opens and closes millions of times in the life of a vehicle. All of the air that passes through it can slowly cause it to collect grime.

This grime can change the idle characteristics of the vehicle. Alternatively, if the throttle body has been damaged, it may not be properly regulating air flow, and the code may be thrown. P is a serious issue. Good luck! Faster Idle Speed — Assuming that the code has been thrown due to a legitimate issue, you should notice the engine running faster when not pushing the gas.

It is common to feel the whole vehicle jerk when put into gear with P Vehicle Takes off Faster — With the engine idling higher, people report feeling the vehicle take off when releasing the brake pedal. This can make driving more dangerous.

Vacuum Leak A leaking vacuum system will often cause the Accord to idle higher. Idle Air Control Valve Most modern fuel injected engines are equipped with an idle air control valve. 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.