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2011 Dakota here with the DTC p2245(o2 sensor 1/1 ref voltage low) thats been on here even after getting a new sensor. It’s probably one of the connectors or the ground circuit, but does anyone know where the first place to check is? Tryna save us some time here thx.10.0.0.0.1 192.168.1.254 happymod 

 

Edited by thorcaption5

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