What does code P1502 mean on Audi vehicles?
A short to battery positive has been detected in the fuel pump relay circuit.
OBD-II Code Audi
P1502 — Audi — Fuel Pump Relay Circuit Short to B+
A short to battery positive has been detected in the fuel pump relay circuit.
Common symptoms
- Starting failure.
Possible causes
- Faulty wiring.
Initial recommendation
Inspect circuit.
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 P1502 with your vehicle's actual symptoms for more complete diagnostic guidance.
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