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2251 the ligh from the drive "D" ligh is on

Vehicle: 2005 honda piloto 3.5

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Hi there,

This code indicates an issue with the air/fuel ratio on bank 1 sensor 1. Here is some info for you.

P2251 HONDA - Rear Air/Fuel Ratio Sensor Bank 1 Sensor 1 VS Line High Voltage

Read more: https://www.autocodes.com/p2251_honda.html

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