What does code P1158 mean on Audi vehicles?
The MAP sensor signal is outside the expected range or performance parameters.
OBD-II Code Audi
P1158 — Audi — Manifold Absolute Pressure Sensor Circuit Range or Performance
The MAP sensor signal is outside the expected range or performance parameters.
Common symptoms
- Irregular engine performance.
Possible causes
- Faulty MAP sensor.
Initial recommendation
Check the MAP sensor.
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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