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P0201 — Injector Circuit — Cylinder 1

Cylinder 1 fuel injector circuit has an electrical fault.

Severity: HighRepair: $100-$400Difficulty: Medium

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Common symptoms of P0201

Common causes of P0201

Repair cost & difficulty

Typical cost to fix P0201: $100-$400 · Difficulty: Medium

Pro tip: Swap the injector with another cylinder. If code follows, replace it. If stays, wiring/PCM is the problem.

Vehicles commonly affected

All makes

Related trouble codes

P0200P0301

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ScanFixAI is a diagnostic aid, not a substitute for professional repair. Cost estimates are typical ranges and vary by vehicle and region.