P0367
UniversalCamshaft Position Sensor B Circuit Low Input (Bank 2)
Medium SeverityThe P0367 code indicates that the engine's computer (PCM) is receiving a voltage signal that is too low from the Camshaft Position Sensor B on engine Bank 2. This typically means the sensor is either faulty, the wiring is damaged, or there's an issue with its electrical connection, potentially causing poor engine performance or difficulty starting.
⚠️ Before You Begin (Safety First)
Always allow the engine to cool down before working on any engine components. Disconnect the negative battery cable before performing any electrical repairs to prevent accidental short circuits or injury. Wear appropriate safety glasses and gloves.
Common Symptoms
- Check Engine Light illuminated
- Engine misfires or runs rough
- Reduced engine power or poor acceleration
- Engine stalls frequently
- Difficulty starting the engine
- Engine may crank but not start
Common Causes
- Faulty Camshaft Position Sensor B (Bank 2)
- Damaged or corroded wiring to the sensor
- Poor electrical connection at the sensor or PCM
- Open or short circuit in the sensor wiring
- Faulty Powertrain Control Module (PCM), though less common
Frequently reported on: General/Universal
Diagnostic Steps
- Retrieve and confirm the P0367 code using an OBD-II scanner. Note any other codes present.
- Visually inspect the Camshaft Position Sensor B and its wiring harness for any signs of damage, fraying, corrosion, or loose connections. Ensure the connector is securely seated.
- Clear the code and test drive the vehicle to see if the code returns. Sometimes, a temporary glitch can trigger the code.
- If the code returns, consider replacing the Camshaft Position Sensor B on Bank 2. Ensure you get the correct part for your specific vehicle make and model.
- After replacement, clear the code again and test drive to confirm the repair.
👨🔧 When to Call a Professional
While a Camshaft Position Sensor replacement can be a DIY task, if the code persists after replacing the sensor and checking basic wiring, it's highly recommended to consult a professional. Complex electrical diagnostics, especially for intermittent issues or when multiple codes appear, often require specialized tools and expertise to avoid misdiagnosis.
Commonly Asked Questions
Can I drive with a P0367 code?
It is not recommended to drive for extended periods with a P0367 code. While the car might run, engine performance will be compromised, and it could lead to further damage or leave you stranded.
What is Bank 2 for the Camshaft Position Sensor?
Bank 2 refers to the side of the engine that does not contain cylinder #1. This is typically the passenger side on most V6/V8 engines, but always confirm with your vehicle's service manual.
How difficult is it to replace a Camshaft Position Sensor?
Replacing a camshaft position sensor is generally a moderate DIY task. The difficulty depends on its location on your specific engine, as some are easily accessible while others require removal of other components.
Do I need to reset the engine computer after replacing the sensor?
Yes, after replacing the sensor, you should clear the P0367 code using an OBD-II scanner. This allows the PCM to re-learn optimal engine parameters with the new sensor.