OBD2 Speedometer Gauge Display All in One Dual Mode for Car 2008+ |

OBD2 mode works only with OBDII/EOBD‑compliant gasoline vehicles made after 2008 – not with OBD I or JOBD. It is incompatible with diesel, hybrid, pickup, RV, or modified‑ECU cars. Also, it is incompatible with Dodge, Jeep, Chrysler, French (Peugeot/Citroen/Renault/DS), Italian (Fiat/Lamborghini/SIMCA), Suzuki, Mazda6, Infiniti QX50/Q50/Q501, Lexus IS250/ES300H/EX250, Honda Jazz/CRV, Kia, or Toyota Avanza (2013).