Replacing an oxygen sensor on your 2021-2025 Ford F-150 is a key repair to address poor fuel economy, rough idling, or a check engine light (often codes P0131 or P0151). This DIY guide can save you $150-$300 compared to shop costs of $250-$450, and with the right tools, most DIYers can tackle it in under an hour. DIY Cost: $50-$100 | Shop Cost: $250-$450
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Replacing an oxygen sensor on your 2021-2025 Ford F-150 is a key repair to address poor fuel economy, rough idling, or a check engine light (often codes P0131 or P0151). This DIY guide can save you $150-$300 compared to shop costs of $250-$450, and with the right tools, most DIYers can tackle it in under an hour. DIY Cost: $50-$100 | Shop Cost: $250-$450
You’re done. Clear any stored codes with your scanner and complete a normal drive cycle so the vehicle’s readiness monitors reset.
If the code returns, the root cause likely wasn’t the part you replaced — go back through the diagnostic steps before swapping anything else.