P0365 - Camshaft Position Sensor B Circuit Malfunction (Bank 1)

The ECM detected a fault in the camshaft position sensor B on bank 1 circuit.

Code first. Confirm symptoms and checks before pricing parts.

Code Overview

The ECM detected a fault in the camshaft position sensor B on bank 1 circuit.

Common Causes

• Failed camshaft position sensor B on bank 1
• Damaged wiring or connector at the camshaft position sensor B on bank 1
• Timing issue or reluctor problem affecting the signal

Diagnostic Steps

1. Inspect the camshaft position sensor B on bank 1 connector and wiring
2. Compare cam and crank signals if the tool supports it
3. Check for timing-related or oil-contamination problems before replacing parts

Likely Repairs & Cost Guides

Confirm the repair path before pricing parts.

Related OBD Codes

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Next Steps

Move from code to checks, then estimate.