OBD-II Code Audi

P1113 — Audi — O2 Sensor Internal Resistance Too High (Bank 1 Sensor 1)

The internal resistance of O2 sensor Bank 1 Sensor 1 is too high.

Brand Audi
System Emissions System
Severity Medium
Safe to drive? Not recommended
Advanced scanner Yes

What does code P1113 mean on Audi vehicles?

The internal resistance of O2 sensor Bank 1 Sensor 1 is too high.

Common symptoms

  • Check engine light.

Possible causes

  • Aged O2 sensor.

Initial recommendation

Replace O2 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.

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