This solenoid is capable of regulating the oil pressure thus controlling the cam timing. Design specifics vary from system to system but in principle, the pressurized oil acts on an actuator to rotate the camshaft either clock-wise, or counter-clockwise relative to a base timing position to advance or retard the valve timing, depending on operating conditions such as varying loads on the engine, and throttle inputs from the driver. Troubleshooting Code P0013 involves a circuit check, and all diagnostic procedures must therefore include inspecting, and testing the wiring harness and control solenoid. Note: Follow the manufacturer's recommended pinpoint test to narrow down the problem, since each engine may be tested differently and possible engine internal damage may be done if tests are not performed in accordance with a correct procedure. Information given in this video does not guarantee the desired outcome.
The image below shows a typical oil flow control valve, with the solenoid and electrical connector making up the top part of the assembly. The function of variable valve timing is to enable engines to develop more torque under different operating conditions. You must have a cam actuator harness problem or an electric failure in the internal actuator, check if the actuator harness and wires are not broken, check if they are receiving good voltage, If they are good, you almost have a failure in the actuator and you will have to replace it. Any injury, damage or loss that may result from improper use of the tools, equipment, or the information contained in this video is the sole responsibility of the user and not Auto Repair Guys. How does a mechanic diagnose the P0014 code? Finally, at high engine speeds, intake valve opening is once again delayed, so that full power can be developed. How do you troubleshoot code P0013? Note the fine wire mesh screens on the bottom part. P0010 is a relatively common trouble code.
You will see a black cover with a connector right behind the serpentine belt about in the middle of the engine. Code Set Parameters Typically voltage variations that exceed 10-percent of the referenced battery value, or sensor voltage, will cause a trouble code to be stored and a service engine lamp illuminated. This will help to accurately detect which circumstances trigger the code. If the light lit during your driving cycle then continue with the diagnostic process. Any faulty wiring or connectors should be replaced as required, particularly those to the exhaust camshaft oil control valve for bank 1. In these cases, it is advisable to replace both the oil flow control solenoid, and the entire harness that controls it.
When these camshaft actuators go bad, the engine will no longer be able to properly change the valve timing and there may be a noticeable loss of fuel economy and power. What are the symptoms of the P0014 code? The Malibu is a 4 door with a 2. The video is meant for entertainment purposes only. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. If, after performing these checks the error returns, pinpoint testing should be performed to find the exact cause of error code P0013. Everything is purchased by us! Common mistakes when diagnosing the P0013 code? Always make sure that you check everything else that you can before actually opening up an engine. These are essential to prevent solid particulate matter in the oil from interfering with the operation of the actuator on the camshaft.
Possible Rav4 P0010 Causes There are quite a few different things that can cause the P0010. What repairs can fix the P0013 code? Visual inspections should always be performed ahead of any repair work being undertaken, including simple checks like ensuring all connectors are properly connected. Repair the circuits as necessary. At moderate engine speeds, the intake valves open much earlier, which boosts torque and permits exhaust gas re-circulation inside the combustion chambers, reducing fuel consumption and exhaust emissions. How does a mechanic diagnose the P0013 code? Common mistakes when diagnosing the P0014 code? At the lower end of the engine-speed scale, the intake valves are opened later, which improves idling quality and smoothness. The code should then be cleared and the engine restarted to see if the error returns. If you would like to add anything, please leave a comment below.
This is not a sponsored video. If your Rav4 has the P0010 trouble code it will typically not pass the State emissions tests. This increases both engine efficiency and power. What causes the P0013 code? YourMechanic offers certified mobile mechanics who will come to your home or office to diagnose and repair your vehicle. This allows for a more efficient cam profile at any speed. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation. What repairs can fix the P0014 code? Good luck diagnosing the P0010 in your Toyota Rav4.
Do not refit to exhaust cam, but swap with inlet actuator. What are the common causes of code P0013? Finally, at high engine speeds, intake valve opening is once again delayed, so that full power can be developed. What are the symptoms of the P0013 code? What are the symptoms of code P0013? At moderate engine speeds, the intake valves open much earlier, which boosts torque and permits exhaust gas re-circulation inside the combustion chambers, reducing fuel consumption and exhaust emissions. There may also be an internal short, which can stall the engine by sticking the camshaft in an advanced position. This is referred to as internal exhaust gas re-circulation, allowing very fine dosage of the amount of exhaust gas recycled. A word of caution though. Justin- Year, Make, Model, Engine? After disconnecting the connector from the affected sensor, check for a reference voltage signal usually 5-volts.
Note: The symptoms may change depending on the camshaft timing positions when the camshaft stopped advancing or retarding. . Retests the vehicle to see if the P0013 code comes back. Posted on Nov 11, 2013 P0015: Camshaft Position, Act B - bank 1, timing over P0014: Camshaft Position, Act B - bank 1, timing over advanced Check oil level and quality. Toyota Rav4 P0010 Symptoms When the camshaft actuators go bad, they can leave the engine timing a wreck.
With the repair manual and wiring diagram, you should be able to determine which wires to test and how to determine if the valve is electrically functional. This code could also be set as the result of a performance failure in the system. Look for burnt, damaged, corroded or deteriorated wires, also unplug the actuator and look for bent terminal pins, loosely connections, corrosion or any other possible indication of a bad connection. How serious is the P0014 code? In case the Check Engine Light stays off then you may have an intermittent problem. So, if you have low oil pressure or dirty oil, it can keep them from doing their job properly, and trigger P0010. Need help with a P0014 code? Complete the oil if necessary, perform a more complete oil pressure test if the problem persists.
This may help to isolate whether a condition is specific to one camshaft, one bank, or caused by a condition with the primary crankshaft timing. Clean, replace, or repair connector as required. You're looking at left, rear side of engine. Get that timing checked, or push for the full fix for the cold start timing issue. At the lower end of the engine-speed scale, the intake valves are opened later, which improves idling quality and smoothness. Replace solenoid if resistance is out of spec. The code could also be set as the result of a performance failure in the system.