P001C — A Camshaft Profile Actuator A Control Circuit High Bank 1

What Does P001C Mean?

P001C is a diagnostic trouble code indicating: A Camshaft Profile Actuator A Control Circuit High Bank 1. This code relates to the fuel and air metering system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

Symptoms of P001C

⚠️ Check Engine Light (MIL) illuminated
⚠️ A Camshaft Profile Actuator A reading stuck at maximum value
⚠️ Related system operating erratically or in default mode
⚠️ Poor fuel economy

Common Causes

🔍 Short to voltage in A Camshaft Profile Actuator A wiring harness
🔍 Corroded or water-damaged A Camshaft Profile Actuator A connector
🔍 Faulty A Camshaft Profile Actuator A outputting maximum voltage
🔍 Damaged wiring rubbing against metal components
🔍 ECM/PCM internal fault (rare)

Frequently Asked Questions

What does P001C mean?

P001C indicates: A Camshaft Profile Actuator A Control Circuit High Bank 1. The vehicle's computer has detected that the A Camshaft Profile Actuator A is not operating within its expected parameters and stored this diagnostic trouble code.

Can I drive with code P001C?

You can drive short distances for essential trips, but schedule a diagnosis soon. Driving with P001C for extended periods may cause additional problems.

How much does it cost to fix P001C?

Repair costs for P001C typically range from $20 to $300, depending on the root cause. Simple wiring or connector repairs are on the lower end, while component replacement costs more. A proper diagnosis ($80–$150 at most shops) will identify the exact cause before committing to expensive parts.

What To Do Next

Possible Fixes

🔧 Inspect and repair A Camshaft Profile Actuator A wiring for short to voltage
🔧 Clean or replace corroded A Camshaft Profile Actuator A connector
🔧 Replace faulty A Camshaft Profile Actuator A

1
Find your vehicle above
Click your make and model for real owner reports and common causes specific to your vehicle.
2
Check for recalls
Go to nhtsa.gov/recalls and enter your VIN. Free repairs if covered.
3
Get a professional diagnosis
A code alone doesn't identify the exact failed part. A diagnostic ($50–$150) pinpoints the root cause.

P001C: A Camshaft Profile Actuator A Control Circuit High Bank 1