OBD2 Error Code P0013: How to Fix It

Medium 2-4 hours High Severity Verified June 2026
Error Code
P0013
Brand
OBD2
Product Type
automotive
Severity
High
DIY Difficulty
Medium
Estimated Fix Time
2-4 hours
Error code P0013 indicates that the exhaust camshaft position actuator circuit is open on Bank 1 of your engine. This means the engine control module (ECM) cannot properly control the timing of the exhaust camshaft, which can affect engine performance and fuel efficiency.
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Tools You'll Need

How to Fix Error Code P0013

  1. Scan for Additional Codes

    Ensure the engine is off and cooled down before beginning any diagnostic work.
  2. Check Engine Oil Level and Quality

    Use only the manufacturer-recommended oil viscosity and type.
  3. Inspect Camshaft Position Actuator Wiring

    Disconnect the battery negative terminal before handling any electrical connections.
  4. Test Actuator Circuit with Multimeter

  5. Inspect Camshaft Position Actuator

    Mark the timing chain position before removing any components to ensure proper reassembly.
  6. Check ECM and Wiring Harness

  7. Replace Faulty Components

    Always use OEM or OEM-equivalent parts for critical engine components.
  8. Clear Codes and Test Drive

Parts You May Need

Camshaft Position Actuator
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Engine Oil and Filter
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Electrical Connector
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Wiring Harness Section
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Camshaft Position Actuator
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Engine Oil and Filter
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Electrical Connector
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Wiring Harness Section
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Camshaft Position Actuator
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Engine Oil and Filter
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Electrical Connector
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Wiring Harness Section
Check Price on Amazon
Camshaft Position Actuator
Check Price on Amazon
Engine Oil and Filter
Check Price on Amazon
Electrical Connector
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Wiring Harness Section
Check Price on Amazon
Camshaft Position Actuator
Check Price on Amazon
Engine Oil and Filter
Check Price on Amazon
Electrical Connector
Check Price on Amazon
Wiring Harness Section
Check Price on Amazon
Camshaft Position Actuator
Check Price on Amazon
Engine Oil and Filter
Check Price on Amazon
Electrical Connector
Check Price on Amazon
Wiring Harness Section
Check Price on Amazon
Camshaft Position Actuator
Check Price on Amazon
Engine Oil and Filter
Check Price on Amazon
Electrical Connector
Check Price on Amazon
Wiring Harness Section
Check Price on Amazon
Camshaft Position Actuator
Check Price on Amazon
Engine Oil and Filter
Check Price on Amazon
Electrical Connector
Check Price on Amazon
Wiring Harness Section
Check Price on Amazon
Camshaft Position Actuator
Check Price on Amazon
Engine Oil and Filter
Check Price on Amazon
Electrical Connector
Check Price on Amazon
Wiring Harness Section
Check Price on Amazon
Camshaft Position Actuator
Check Price on Amazon
Engine Oil and Filter
Check Price on Amazon
Electrical Connector
Check Price on Amazon
Wiring Harness Section
Check Price on Amazon
Camshaft Position Actuator
Check Price on Amazon
Engine Oil and Filter
Check Price on Amazon
Electrical Connector
Check Price on Amazon
Wiring Harness Section
Check Price on Amazon
Camshaft Position Actuator
Check Price on Amazon
Engine Oil and Filter
Check Price on Amazon
Electrical Connector
Check Price on Amazon
Wiring Harness Section
Check Price on Amazon
Camshaft Position Actuator
Check Price on Amazon
Engine Oil and Filter
Check Price on Amazon
Electrical Connector
Check Price on Amazon
Wiring Harness Section
Check Price on Amazon
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When to Call a Professional

Call a professional mechanic if you're uncomfortable working with engine timing components, if the ECM needs replacement or reprogramming, if multiple camshaft codes are present indicating complex timing issues, or if the problem persists after replacing the actuator and checking wiring.

Frequently Asked Questions

Can I drive with P0013 error code?
You should avoid driving with P0013 as it can cause poor engine performance, reduced fuel economy, and potential engine damage. The camshaft timing issue can affect valve operation and combustion efficiency.
What causes P0013 error code?
P0013 is typically caused by a faulty camshaft position actuator, damaged wiring or connectors, low or dirty engine oil, clogged oil passages, or rarely, ECM failure.
How much does it cost to fix P0013?
Repair costs vary from $150-$600 depending on the cause. Simple wiring repairs cost $150-$250, while camshaft actuator replacement typically runs $300-$600 including labor.
Will P0013 cause my engine to stall?
P0013 can cause rough idling, poor acceleration, and in severe cases, engine stalling due to improper camshaft timing affecting valve operation and combustion.
How do I prevent P0013 from happening again?
Maintain regular oil changes with the correct oil type and viscosity, keep electrical connections clean and dry, and address any oil leaks promptly to prevent contamination of the actuator system.