P0010 - OBD2PROS

This is your go-to guide to onboard diagnostics of P0010 trouble code. Read about what a P0010 code is, what are its most common symptoms and how to fix it.

What is P0010 Code and How to Fix it?

P0010 error code is a diagnostic trouble code with the following definition:Intake Camshaft Position Actuator Circuit / Open (Bank 1)P0010 error code is among the most frequent OBD2 trouble codes. This is a generic code which is displayed when you have an engine timing issue. It means that the engine control module (ECM) has found a variation in the mechanical timing between the crankshaft and Bank 1 Camshaft. This problem typically crops up at higher RPMs since the ECM is adjusting valve lifts during higher speed driving.Below you will find the detailed information about the code, its diagnostics process and possible fixes.

What causes a P0010 Error Code?

The usual suspects for a P0010 code are as follows:

Your engine timing is out of sync and needs adjustment
You’ve got sludgy oil because you’ve been skipping oil changes
Your timing chain, gears or guides are worn down and need to be replaced
Your Crankshaft or camshaft sensor has malfunctioned
Wiring damage (so many car problems come down to worn out or bad wiring)-
ECM software needs an update from the manufacturer
ECM has internal damage (very bad news)

What are the symptoms of driving a car with a P0010 Error Code?

When driving with a P0010 one can notice the following:

Affected engine idle quality (rough idling is the most common)
A drop in fuel economy
Your vehicle performance is significantly reduced, especially at higher RPMs.
Your vehicle fails its emissions test

How to diagnose a P0010 Error Code?

To properly diagnose a P0010 code, you will need an advanced scan tool that can interpret factory sensor readings and codes. Unless you are a hardcore DIYer or a mechanic with highly specialized equipment that requires training and experience to read and interpret the data correctly, we recommend you to leave the steps below to an expert.

Using your specialized scan tool, determine when and where the problem occurred or if it is still occurring.
Clear the codes from the ECM and test drive the vehicle while monitoring the scan tool data stream to see if the issue recurs under the previously recorded circumstances.
Next, you will need to visually inspect all wiring and connectors around the actuator sensors and sensor bank. You’ll also need a voltage scope with attachments to verify that all sensors are functioning at factory spec.You will also need basic hand tools to access the actuator and timing components since they are not readily accessible to most DIY technicians.

Which are the codes related to the P0010 error codes?

P0011 Intake Camshaft Position Timing OverAdvanced (Bank 2)P0012 Intake Camshaft Position Timing OverRetarded (Bank 2)P0020 Intake Camshaft Position Actuator Circuit / Open (Bank 2)P0021 Intake Camshaft Position Timing OverAdvanced (Bank 2)P0022 Intake Camshaft Position Timing OverRetarded (Bank 2)

Common mistakes when trying to fix a P0010 code by yourself

There is a strong probability that you may be out of your depth attempting to repair this particular issue on your own. Not having the advanced scan tool and a digital voltage scope with the correct attachments are both deal breakers for making this repair on your own. There are so many steps that can go wrong when you are attempting to reach the camshaft actuator sensors, too.

Frequently asked questions about P0010 code

Q: How serious is the P0010 code?

Left unchecked and unresolved, this problem will destroy other parts of your engine over time. A misaligned camshaft can damage valves and other critical engine parts. You are looking at expensive repair bills or potentially replacing your entire engine if this doesn’t get fixed right the first time.

Q: What repairs can fix the P0010 error code?

Here’s what you would need to do to try and repair the problem yourself:

Plug in an advanced professional scan tool to verify the code exists. Here’s a great one we use daily
Pull research from professional automotive repair resources to see if there are existing fixes or resolutions other technicians have used to correct the problem.
Document any other trouble codes that recorded and repair those issues before tackling the P0010. It’s possible that an underlying issue is causing the error code and timing problem, and another repair may resolve this issue for you.
Analyze scan tool data from the ECM related to the code then take a road test while monitoring the live data stream. Verify the P0010 code still exists, and note any symptoms while driving.
Check the wiring, filters, sensors and screens for damage, blockage or other issues.
Continue to use scan tool data to pinpoint the root cause.
Check the oil control valve solenoid using a digital voltage scope to determine where the problem exists.
If all readings on the scanner and voltage scope are normal, you may need to remove the front engine cover so you can visually inspect the timing components .
Check the alignment of the crankshaft and camshaft markings to ensure the sprockets are meeting properly.
Verify the timing chain is in good condition and free of physical damage or excessive wear.
Replace any and all faulty components

OBD2PROS Advice about the P0010 error code

If your vehicle is running rough and your check engine light comes on, scan it to see what code comes up. If it’s a P0010 or related code, take your car to the shop to get it checked out quickly.Unless you have access to a professional garage and equipment, this is a complex repair issue. Given enough time and practice you could probably fix this yourself, but the potential for permanent vehicle damage if you make a mistake is very high. Do the right thing and take your car to your mechanic as soon as you verify the code.

DOWNLOAD

A PDF VERSION OF THIS ARTICLE FOR LATER