P0010
Fix within a few daysThe engine computer detects an electrical problem with the intake camshaft position actuator (VVT solenoid) on Bank 1. This means the circuit is open or has a fault, preventing the computer from controlling the camshaft timing.
Code P0010 means an electrical issue with the Bank 1 intake VVT solenoid. Common causes: Faulty VVT solenoid (70%), wiring issues (25%). Drivability: Yes, safe to drive, but fix soon. Repair cost: $50-$200 DIY, $150-$400 professional.
Can I Drive With P0010?
Yes, safe to drive
No restrictions, but expect reduced performance and fuel economy
Stop driving immediately if: Flashing CEL, loud engine noises, significant power loss, or engine stalling.
Symptoms of P0010
- 1Check Engine Light is on
- 2Reduced engine power or acceleration
- 3Rough or erratic idle
- 4Decreased fuel economy
- 5Engine may run poorly, especially at certain RPMs
Common Causes of P0010
Parts most likely causing this code, ranked by probability
The VVT solenoid itself has an internal electrical open circuit or has failed, preventing the engine computer from controlling the camshaft timing.
70% of P0010 cases are fixed by replacing this part
Damaged, corroded, or disconnected wiring or a faulty connector to the VVT solenoid creates an open circuit.
25% of P0010 cases are fixed by repairing wiring or connector
A rare internal fault within the engine computer's driver circuit for the VVT solenoid can cause an open circuit reading.
5% of P0010 cases are fixed by replacing the ECM/PCM
Check These First (Before Buying Parts)
- Check your engine oil level and condition. Low or dirty oil can sometimes trigger VVT-related issues, though P0010 is electrical.
- Visually inspect the electrical connector and wiring harness leading to the Bank 1 intake VVT solenoid for any signs of damage, corrosion, or a loose connection.
How to Diagnose P0010
- 1Check engine oil level and condition; low or dirty oil can indirectly affect VVT operation.
- 2Visually inspect the wiring harness and electrical connector for the Bank 1 intake VVT solenoid for any damage, corrosion, or loose connections.
- 3Using a multimeter, test the resistance of the VVT solenoid. Compare to manufacturer specifications (typically 6-15 ohms). An open circuit (OL) indicates a faulty solenoid.
- 4With the engine off and key on, check for proper voltage supply at the VVT solenoid connector. Then, check for a ground signal from the ECM/PCM when commanded.
- 5If accessible, swap the Bank 1 intake VVT solenoid with a known good one from another bank (if applicable) to see if the code moves.
P0010 on Popular Vehicles
Honda Accord
2003-2024Honda's VTEC system uses an oil control valve (OCV) similar to a VVT solenoid. P0010 on an Accord frequently indicates an electrical failure of this OCV or its wiring. Check the connector carefully for corrosion or damage.
80% fixed by replacing the VVT Solenoid or repairing wiring
Toyota Camry
2007-2024For Toyota's VVT-i system, P0010 often points directly to a failed VVT solenoid (OCV) on the intake side of Bank 1. These solenoids can fail internally, causing an open circuit. Ensure proper engine oil levels and quality, as this can affect VVT operation.
75% fixed by replacing the VVT Solenoid
Chevrolet Silverado
2007-2024GM vehicles, including the Silverado, are known for VVT solenoid failures. P0010 on a Silverado typically means the intake VVT solenoid on Bank 1 has an electrical fault. Access can vary depending on the engine (e.g., V6 vs. V8).
70% fixed by replacing the VVT Solenoid
Frequently Asked Questions
What does P0010 mean?
P0010 indicates an electrical open circuit or fault in the intake camshaft position actuator (VVT solenoid) on engine Bank 1. This prevents the engine computer from adjusting the camshaft timing properly.
Can I drive with P0010?
Yes, you can drive safely, but fix this within a few days. Your engine will experience reduced power, worse fuel economy, and potentially a rough idle. Ignoring it will not cause immediate catastrophic failure, but performance will suffer.
Will P0010 clear itself?
No, P0010 will not clear itself. This code indicates a hard electrical fault that requires diagnosis and repair. The Check Engine Light will remain on until the underlying issue is resolved.
How do I fix P0010 myself?
Start by checking your engine oil level and inspecting the VVT solenoid's wiring and connector for damage. If those are good, test the resistance of the VVT solenoid with a multimeter. If it shows an open circuit, replacing the VVT solenoid is the most common fix.
How much does it cost to fix P0010?
DIY repair costs for P0010 are typically $50-$200 for a new VVT solenoid. Professional repair at a shop will cost $150-$400, including parts and labor.
P0010 keeps coming back - why?
If P0010 returns after replacing the VVT solenoid, the issue is likely with the wiring harness or connector to the solenoid, or less commonly, a fault in the engine computer itself. Ensure the new solenoid is a quality part and the electrical connections are solid.
Will P0010 fail emissions/smog test?
Yes, P0010 will cause your vehicle to fail an emissions or smog test. The Check Engine Light being on is an automatic failure in most jurisdictions, and the VVT system is critical for emissions control.
What's the difference between P0010 and P0011?
P0010 indicates an electrical circuit fault (open circuit) with the Bank 1 intake VVT solenoid. P0011 indicates that the Bank 1 intake camshaft timing is 'over-advanced' or stuck in an advanced position, which is a performance issue, not an electrical circuit issue.
P0010 on Honda Accord
On many Honda Accord models, P0010 often points to a faulty VTEC/VVT oil control valve (solenoid) or issues with its electrical connector. Access can be tight, but replacing the solenoid is a common and effective fix.
Questions to Ask Your Mechanic
Did you test the resistance of the VVT solenoid and check for an open circuit?
Good answer: Yes, I measured the resistance and it was out of spec (or showed open circuit), confirming the solenoid is faulty. I also checked the wiring for continuity.
What did you find when inspecting the wiring and connector to the VVT solenoid?
Good answer: I found the wiring harness and connector to be in good condition, with no signs of corrosion or damage. The voltage supply and ground signal were also correct.
Repair Cost Estimate
DIY Repair
Parts only
$50-$200
Shop Repair
Parts + labor
$150-$400
Save $100-$200 by doing it yourself
Difficulty
beginner
Time
0.5-2 hours
Beginner-friendly. Access to the VVT solenoid can vary by vehicle, but the repair itself typically involves removing one bolt and an electrical connector.
Cost of Waiting
Ignoring P0010 means your engine will continue to run with reduced power and fuel economy. While it won't cause immediate engine destruction, prolonged operation with incorrect camshaft timing can lead to increased wear on engine components over time and will certainly fail an emissions test.
While You're In There...
Clean, fresh engine oil is critical for VVT system operation. If your oil is dirty or due for a change, doing it now ensures the VVT system has optimal lubrication and pressure.
Tools You'll Need
- Basic hand tools (sockets, wrenches)
- Multimeter
- Screwdriver set
- Engine oil (if low or dirty)
P0010 is a common engine code, and in most cases, it's a straightforward fix involving replacing an accessible VVT solenoid. Your engine will regain its normal power and efficiency afterward.
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Your Next Steps
Step 1: Check your engine oil level and condition. Ensure it's full and clean. Inspect the VVT solenoid's electrical connector and wiring for any obvious damage or looseness.
Step 2: If the wiring looks good, use a multimeter to test the resistance of the VVT solenoid. If it reads 'OL' (open circuit) or is significantly out of specification, replace the solenoid.
Step 3: Parts you'll likely need: A new Bank 1 intake VVT solenoid.