P005C: Bank 2 Camshaft Profile Control Stuck Off
P005C indicates that the engine control module (ECM) has detected the camshaft profile control system on Bank 2 is stuck in the off position. This system adjusts camshaft timing for improved performance and emissions. The code sets when the ECM commands the system on but does not see the expected change in camshaft position, often due to a faulty actuator, oil flow issues, or wiring problems.
01. Most Common Causes
- Faulty camshaft profile control actuator (Bank 2)
- Low engine oil level or pressure
- Clogged oil control valve (OCV) or screen
- Wiring or connector issues to the actuator
- ECM software or hardware failure
02. Symptoms You Will Notice
- Check Engine Light on
- Reduced engine performance and fuel economy
- Rough idle or hesitation
- Possible engine misfire
03. Step-by-Step Diagnosis
Step 1: Scan for codes and record freeze frame data.
Step 2: Check engine oil level and condition; top up or change if necessary.
Step 3: Inspect wiring and connectors to the Bank 2 camshaft profile actuator for damage or corrosion.
Step 4: Test the actuator resistance and operation using a multimeter or scan tool bidirectional control.
Step 5: If actuator and wiring are OK, check oil control valve and screen for blockage; clean or replace as needed.
04. Commonly Affected Makes
05. Frequently Asked Questions
Is it safe to drive with this code?▼
It is not recommended to drive long distances as it can cause poor performance, increased emissions, and potential engine damage. Have it diagnosed promptly.
How much does it cost to fix?▼
Costs vary from $150 to $400 depending on the cause. Replacing an actuator or OCV typically runs $200-$350 including labor.