One of the big reasons comes from adding the Chevrolet Malibu and its 2. Before you replace a part you may or may not need. This page concentrates on the three popular models of General Motors four-cylinder engines that use solenoid valves to control camshaft timing. You don't have to worry about buying the wrong one when replacing both at the same time. Symptoms Symptoms include a stored trouble code and an illuminated service engine soon lamp. With that said, if you follow my advice above and below you'll go ahead and replace both at the same time, so that the actual position of the parts isn't important. Normally I would tell you to break out the voltmeter and start performing some tests before you replace an output computer sensor.
First we'll get into the importance of the code number as it relates to failure on the intake or exhaust side. The first step begins with removing the intake manifold cover. First thing to mention is we're seeing more failures of the components mentioned in this post. Note the fine wire mesh screens on the bottom part. Cam Position Actuator Valve Diagram The problem with calling out the position of the intake actuator valve and the exhaust position actuator is thanks to a transverse mounted engine. They take the camshaft position actuator solenoid right out of the box and slide it into position.
Although I'm a firm believer in only replacing failed components in this situation I had to adjust my thinking for the sake of my customers. The Malibu is a 4 door with a 2. You can even use a can of the stuff you use for cleaning computer keyboards to clear the area. It could be as simple as a loose connection at the solenoid electrical connector. You must diagnose the circuit to find the cause. These are essential to prevent solid particulate matter in the oil from interfering with the operation of the actuator on the camshaft. Replace the solenoid if a direct power supply fails to activate the solenoid.
What are the symptoms of code P0013? The lubrication makes the O-ring more resistance to nicking as it slides into place. 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. Repair Procedure for Cam Actuator Valve Replacement I've watched a few videos of other people replacing these camshaft position actuator solenoid valves. When the intake side camshaft position actuator fails, it sets a code P0010 that stands for Bank one circuit malfunction. 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. This code could also be set as the result of a performance failure in the system. You can also set a code P0011 actuator A over advancing the timing.
It could be that the solenoid itself has an open circuit in its coil windings, or it could even be caused by squirrels or mice chewing on the wiring harnesses in your engine compartment. P0013- Exhaust camshaft position actuator P0014- Exhaust camshaft position performance Check the actuator screens Neglecting oil changes can cause sludge buildup on the screens in the solenoid actuators and that sludge can restrict oil flow, causing trouble codes P0013 or P0014. It determines the pulse rate based on engine temperature and desired speed and acceleration. Remember, they make the threads from a soft aluminum material. In that case, change out the solenoid actuators. I wanted to share some new developments in the battle against this common problem.
Lubricate this O-ring with some fresh engine oil. Before you start removing the sensors use compressed air to blow the dirt, dust and debris out of the valley. Also note that in the service manual the torque of the retaining bolt comes in at only 89 inch pounds. Thankfully, improved parts are available and the repairs straightforward. . First you have to pull up on the lock tab so that you can push on the release button and then wiggle the connector free from the actuator. People interpret front and back or left to right differently because of this sideways orientation of the engine.
Start changing your oil more often than the recommended intervals and use a high quality high mileage oil. Therefore, I've posted some camshaft position actuator valve diagrams on this page to help you locate the individual components. Fixing the control solenoid circuit will most likely make both of these codes go away. Remove the exhaust solenoids and check for sludge or metal particles. 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.
. The valve should be closed during idling, but higher engine speeds will activate it. High mileage oils contain more detergent than standard synthetic oil. I recommend using hand tools for this procedure. Car makers use the cam position actuator solenoid valve to adjust the engine timing on the fly. These mechanics are skipping a few easy steps that I'm recommending. At the end of the article review the simple repair procedure with a few important tech tips thrown in.
Chevrolet Cam Solenoid Updates I wrote this article covering Chevrolet cam solenoid problems about a year ago. Code P0013 relates to the B, or exhaust camshaft on Bank 1, which is the set of cylinders on one side of an engine that contains cylinder 1. See symptoms and replacement tips for Honda pulleys. You can use a small pick set to lift up on the tab and release the lock. With the cover removed you can see both of the actuators located in the valley of the valve cover.