What does code P1773 mean on Audi vehicles?
The signal from hydraulic pressure sensor 1 is higher than expected, affecting hydraulic pressure regulation.
OBD-II Code Audi
P1773 — Audi — Hydraulic Pressure Sensor 1 Signal Too High
The signal from hydraulic pressure sensor 1 is higher than expected, affecting hydraulic pressure regulation.
Common symptoms
- Harsh gear shifts
- abrupt transmission engagement
Possible causes
- Faulty pressure sensor
- wiring short to voltage
- hydraulic system issues
Initial recommendation
Test hydraulic pressure sensor 1, inspect wiring and replace sensor if necessary.
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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