B Camshaft Profile Actuator Position Sensor B Circuit High Bank 1

Where it lives

For P2C19, the sensor sits on the circuit this code reports. The description of P2C19 puts it on bank 1.

Check these first

• An open in the camshaft profile actuator position sensor B ground
• A position sensor B with an open element
• A short to voltage on the sensor B signal
• A sensor B connector pushed back from its seat

What to do next

1. Read camshaft profile actuator position sensor B on a scan tool
2. Jumper the sensor B signal to ground to test the circuit
3. Test the sensor B ground for continuity
4. Check for a short to voltage on the sensor B signal
5. Replace position sensor B if the circuit tests good
6. Clear the code and retest

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