What does code P1155 mean on Audi vehicles?
The MAP sensor circuit is shorted to battery positive.
OBD-II Code Audi
P1155 — Audi — Manifold Absolute Pressure Sensor Circuit Short to B+
The MAP sensor circuit is shorted to battery positive.
Common symptoms
- Check engine light
- incorrect load readings.
Possible causes
- Shorted wiring or faulty sensor.
Initial recommendation
Inspect MAP sensor 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
Use the app to combine Audi code P1155 with your vehicle's actual symptoms for more complete diagnostic guidance.
Go to the app View more brands