What does code P1338 mean on Audi vehicles?
An open circuit or short to battery positive has been detected in the CMP Bank 1 circuit.
OBD-II Code Audi
P1338 — Audi — Camshaft Position Sensor Bank 1 Open Circuit / Short to B+
An open circuit or short to battery positive has been detected in the CMP Bank 1 circuit.
Common symptoms
- Hard starting or no start.
Possible causes
- Electrical fault in wiring or sensor.
Initial recommendation
Inspect wiring harness and connections.
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
Use the app to combine Audi code P1338 with your vehicle's actual symptoms for more complete diagnostic guidance.
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