OBD-II Code Audi

P1243 — Audi — Cylinder 7 Fuel Injector Circuit Open

An open circuit has been detected in the fuel injector circuit of cylinder 7.

Brand Audi
System Fuel System
Severity High
Safe to drive? Not recommended
Advanced scanner Yes

What does code P1243 mean on Audi vehicles?

An open circuit has been detected in the fuel injector circuit of cylinder 7.

Common symptoms

  • Severe engine failure.

Possible causes

  • Open circuit in wiring.

Initial recommendation

Perform circuit diagnostics.

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 P1243 with your vehicle's actual symptoms for more complete diagnostic guidance.

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