Cylinder 12 Pressure Sensor Circuit

Where it lives

For P2366, the sensor sits on the circuit this code reports. The description of P2366 puts it on cylinder 12.

Check these first

• An open or short in the cylinder 12 pressure sensor circuit
• A failed cylinder 12 pressure sensor
• A backed out pin at the cylinder 12 sensor connector
• Chafed wiring along the cylinder 12 sensor harness

What to do next

1. Read cylinder 12 pressure sensor voltage on a scan tool
2. Test the cylinder 12 sensor circuit for open and short faults
3. Check the cylinder 12 sensor connector pins
4. Verify reference and ground at the cylinder 12 sensor
5. Replace the cylinder 12 pressure sensor if the circuit tests good
6. Clear the code and retest

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