What does code P1143 mean on Audi vehicles?
The calculated engine load exceeds the upper allowable limit.
OBD-II Code Audi
P1143 — Audi — Load Calculation Cross Check Upper Limit Exceeded
The calculated engine load exceeds the upper allowable limit.
Common symptoms
- Irregular throttle response.
Possible causes
- Faulty intake-related sensor.
Initial recommendation
Inspect intake sensors.
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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