P2095: B Camshaft Position Actuator Control Circuit High Bank 2
The P2095 code indicates that the powertrain control module (PCM) has detected a high voltage condition in the control circuit of the camshaft position actuator (also known as variable valve timing solenoid) for the 'B' camshaft (typically exhaust) on engine bank 2. This circuit controls oil flow to the camshaft phaser to adjust valve timing. A high voltage reading suggests a short to power, faulty actuator, or wiring issue. This can cause improper valve timing, leading to performance problems.
01. Most Common Causes
- Faulty camshaft position actuator solenoid (Bank 2)
- Short to power in the actuator control circuit
- Damaged wiring or connector at the actuator
- Corroded or loose electrical connections
- Failed PCM (rare)
02. Symptoms You Will Notice
- Check Engine Light illuminated
- Rough idle or engine misfire
- Reduced engine power and fuel economy
- Failed emissions test
03. Step-by-Step Diagnosis
Step 1: Use an OBD2 scanner to confirm code P2095 and check for other codes.
Step 2: Visually inspect the wiring and connector at the Bank 2 camshaft actuator for damage, corrosion, or loose pins.
Step 3: Test the actuator solenoid resistance with a multimeter (typically 6-12 ohms); compare to specs.
Step 4: Check for voltage at the actuator connector with key on; should be battery voltage. If high, suspect short to power.
Step 5: If wiring and solenoid are good, test the PCM output circuit; if no issue, replace the actuator 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 performance, reduced fuel economy, and potential engine damage if valve timing is severely affected.
How much does it cost to fix?▼
The cost typically ranges from $50 to $150 for parts (actuator solenoid) and labor if DIY; shop repair may be $150-$300.