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P0153 — O2 Sensor Slow Response (Bank 2 Sensor 1)

Upstream O2 on bank 2 switching too slowly.

Severity: MediumRepair: $80-$300Difficulty: Easy

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Common symptoms of P0153

Common causes of P0153

Repair cost & difficulty

Typical cost to fix P0153: $80-$300 · Difficulty: Easy

Pro tip: Over 100K miles with original sensors, replacement is warranted.

Vehicles commonly affected

V6/V8 engines

Related trouble codes

P0151P0152P0154

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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.