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OBD-II Code Land Rover

P1187 — Land Rover — Oxygen Sensor Heater Circuit Short (Upstream)

Short circuit detected in the upstream oxygen sensor heater circuit.

Brand Land Rover
System Emissions
Severity Low
Safe to drive? Yes, with caution
Advanced scanner Yes

What does code P1187 mean on Land Rover vehicles?

Short circuit detected in the upstream oxygen sensor heater circuit.

Common symptoms

  • Check engine light

Possible causes

  • Damaged wiring

Initial recommendation

Inspect wiring harness.

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 Land Rover code P1187 with your vehicle's actual symptoms for more complete diagnostic guidance.

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