What does code P1337 mean on Volkswagen vehicles?
The ECU detects a short to ground in the camshaft position (CMP) sensor circuit for bank 1.
OBD-II Code Volkswagen
P1337 — Volkswagen — Camshaft Position Sensor Bank 1 Short to Ground
The ECU detects a short to ground in the camshaft position (CMP) sensor circuit for bank 1.
Common symptoms
- Engine synchronization faults
- poor running
Possible causes
- Faulty CMP sensor
- wiring short to ground
Initial recommendation
Replace the camshaft position sensor and inspect wiring.
Safety notice
This information is for guidance only. Brand-specific codes may vary by model, year, engine, transmission and vehicle configuration. It does not replace a physical inspection or diagnosis by a qualified mechanic. If the vehicle is unsafe to operate, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
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