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P2127 — Throttle/Pedal Position Sensor E Circuit Low Input

Second accelerator pedal position sensor reading too low.

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

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Common symptoms of P2127

Common causes of P2127

Repair cost & difficulty

Typical cost to fix P2127: $100-$400 · Difficulty: Medium

Pro tip: Replace accelerator pedal assembly.

Vehicles commonly affected

All makes

Related trouble codes

P2128P2138

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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.