P0010 — "A" Camshaft Position Actuator Circuit (Bank 1)
Category: Powertrain Severity: Medium
Updated:
DTC code P0010 means: "A" Camshaft Position Actuator Circuit (Bank 1). It falls under the "Powertrain" category, with an estimated severity of Medium. Common causes include failed variable valve timing (VVT) solenoid, damaged solenoid wiring or connector and corroded terminals; it's worth confirming the diagnosis before replacing parts.
Possible causes
- Failed variable valve timing (VVT) solenoid
- Damaged solenoid wiring or connector
- Corroded terminals
- Control circuit fault in the ECU
Symptoms
- Check engine light on
- Rough idle
- Reduced mid-range power
- Higher fuel consumption
How to diagnose it step by step
- Locate the bank 1 VVT solenoid (on the cylinder head, next to the intake camshaft).
- Unplug and inspect the connector for bent pins, moisture or corrosion.
- Measure solenoid resistance with a multimeter.
- Check for 12 V supply with the ignition on.
- Replace the solenoid or repair the wiring based on the result.
How to fix it
Measure the VVT solenoid resistance (typically 6–12 ohms) and inspect the connector. If resistance is out of range, replace the solenoid; if it is correct, trace the wiring fault.
Estimated repair cost
VVT solenoid: $40–150 for the part; $120–300 installed.
Frequently asked questions
What does DTC code P0010 mean?
"A" Camshaft Position Actuator Circuit (Bank 1).
Is code P0010 serious?
Severity Medium. Not urgent, but worth diagnosing to avoid bigger damage.
Can I keep driving with code P0010?
Yes, usually: the engine runs with fixed valve timing, just with less performance.
Related codes
P0011 P0012 P0013 P0014 P0016 P0017 P0008 P0018 P0019 P0021
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