P002D: Camshaft Profile Control Circuit/Open Bank 2
The P002D code indicates a problem in the camshaft profile control circuit for Bank 2, typically on V6 or V8 engines. This circuit controls variable valve timing (VVT) or variable camshaft timing (VCT) solenoids. An open circuit means there is a break in the electrical path, preventing the solenoid from operating correctly. This can lead to poor engine performance, reduced fuel economy, and potential engine damage if not addressed.
01. Most Common Causes
- Faulty camshaft profile control solenoid (Bank 2)
- Open or shorted wiring in the solenoid circuit
- Corroded or damaged electrical connector
- Engine control module (ECM) failure (rare)
02. Symptoms You Will Notice
- Check Engine Light illuminated
- Rough idle or engine misfire
- Reduced engine power and acceleration
- Poor fuel economy
03. Step-by-Step Diagnosis
Step 1: Scan for codes and record freeze frame data.
Step 2: Visually inspect the Bank 2 camshaft profile control solenoid connector and wiring for damage or corrosion.
Step 3: Use a multimeter to test the solenoid resistance (typically 6-12 ohms) and check for continuity in the circuit.
Step 4: If wiring and solenoid are okay, test the ECM output signal to the solenoid.
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 engine performance and potential damage to the camshaft or timing components.
How much does it cost to fix?▼
The cost typically ranges from $50 to $150 for diagnosis and repair, but can be higher if the ECM needs replacement.