What Is the P0075 Code?
The P0075 code definition is “Intake Valve Control Solenoid Circuit Bank 1.” This code indicates that there’s a problem with your intake valve control solenoid circuit, specifically, whichever circuit is in bank 1. This refers to the side of the engine that contains cylinder 1, generally installed in the engine oil pressure, which is itself usually installed in the cylinder head. The solenoid controls the application of engine oil pressure to actuate the variable intake valve system. This code indicates that your vehicle’s powertrain control module (PCM) or engine control module (ECM) has determined a circuit-based issue for this solenoid.
More About the P0075 Code
Your intake valve control solenoid will often have a slightly different experience depending on the age of the vehicle. Newer vehicles often utilize variable valve timing (VVT), so your PCM can adjust the opening and closing process of the exhaust valve. In vehicles that use VVT, which helps manage your fuel consumption more efficiently, the P0075 code can be more likely, but older vehicles can also experience this issue.
Who Has the Lowest Price?
Some service centers will give you an online estimate to compare. Why drive around Town!?
What Are the Symptoms of a P0075 Code?
There are fairly few symptoms associated with code P0075. The most common symptom you’re likely to see is the check engine light turning on. Outside of that, it’s also common to see issues with your fuel economy because the intake valve control solenoid has to do with fuel management. Engine performance can also take a hit, creating issues with poor acceleration. In some cases, you may also hear rattling noises from the engine.
What Are Some Causes of a P0075 Code?
This diagnostic trouble code doesn’t give you any information about the exact problem that is causing the issue in question. That means there are many possible causes of the P0075 code. Here are just a few possible causes:
- A faulty control solenoid
- Wiring harness issues or other poor connections
- Corroded terminals
- Short to power
- Short to ground
- Engine oil level too low
- Engine oil not meeting the manufacturer’s requirements
- Faulty PCM, although this is uncommon
You’ll need to go through the correct diagnostic process to ensure that you know the core problem creating the P0075 code.
How Serious Is the P0075 Code?
The P0075 code can be fairly serious. This is especially true if your VVT system sticks one of your camshaft positions in the high valve lift position, as it can create general running issues, including overall drivability issues and sometimes engine damage. The intake valve control circuit controls many components of your engine, so it’s important to fix it as soon as possible.
Can I Still Drive with a P0075 Code?
Most of the time, you can physically drive with this error code active. However, that doesn’t necessarily mean that it’s a good idea. The P0075 code can cause various issues as you continue to drive, and higher engine RPM can result in even more severe issues. It’s best to fix DTC P0075 as soon as possible, as continuing to drive can result in overall concerns and damage.
How Easy Is It to Diagnose a P0075 Code?
Diagnosing a P0075 code can be fairly difficult. As you can see from this article, there are many possible causes associated with the P0075 code, and determining which engine functions have been impacted is difficult even for many experts. However, if you choose an expert to help you out, you know they’ll have the training and knowledge necessary to fix the issue the first time without possibly causing additional engine imbalances. That’s why it’s best to get help from an expert.
How Difficult Is It to Inspect a P0075 Code?
Inspecting a P0075 code, as with diagnosing it, can often be difficult. You may need access to tools like technical service bulletins and a repair manual for your vehicle’s specific make and model. Just having the P0075 code definition isn’t enough to determine the underlying cause of the code and the ways you can fix it. You’ll need to actually go through the process of hands-on inspection, which isn’t extremely easy for many DIYers. If you’re looking to fix this problem, it’s best to talk to an expert.
Need Additional Help with Your P0075 Code?
Many people end up needing additional help with the P0075 code; if you’ve decided to get help from an expert, you’re definitely not alone. This can be a complicated code to figure out, so it can be helpful to request expert assistance when dealing with the code. The good news is that there are lots of experts who can help you find the core issue and solve it.
First, you should find an auto repair shop in your area. Not only can this help you avoid driving your vehicle too much while this code is active, but it can also ensure that you get help without having to go too far out of your way.
Additionally, you may want to check out the OBD-II database at KBB.com. This database will give you more insight into any other codes that you may have seen on your scan tool, allowing you to learn more about what might be happening in your vehicle before you bring it in for a fix. That way, you’ll be more informed.
P0075 Q&A
Common Error Codes
Browse All OBD-II Codes
Get Recall Alerts
All recalls are considered serious. Stay safe. Take care of any recalls ASAP. The good news? Recall repairs are free when performed at a local dealer.