VW Caravelle 2003 Camshaft Position Sensor Bank 1 Failure - OBD2 Code P0016 Still On After Replacement
My VW Caravelle 2003 is showing a persistent engine light with OBD2 diagnostic code P0016, indicating a failure of the camshaft position sensor for Bank 1. I have already replaced both the oxygen sensor and the camshaft sensors (Bank 1 and Bank 2), yet the engine light remains on and the code persists. The issue is specifically tied to Camshaft Sensor 1, Bank 1. Any insights or troubleshooting steps would be greatly appreciated.
It's worth double-checking why you replaced all three components—sharing the full list of diagnostic codes might help clarify whether the issue is sensor-related or if there's a deeper underlying problem like wiring, grounding, or engine misalignment.