RYSJM | OBD2 On-board Computer Car Head Up Display HUD Digital Speedometer Trip Display Speed Fuel Consumption Temperature Gauge Alarm

My friend, to ensure that the product can be used normally in your car, please send me your model brand and model year before buying the product, and I will check if it is suitable for OBD mode. All diesel cars do not show OBD function, and some cars do not show it, such as for Renault, for Peugeot, for Opel， for Suzuki and other car series. If the model is incompatible with the product due to self-purchase, you will have to bear the after-sale problem, Thank you for your understanding and support.Feature:1. Digital Display:Display speed, water temperature, instantaneous fuel consumption, hour fuel consumption2. Performance Testing:Vehicle acceleration test3. OBD2 Engine Diagnostic Functions:Data flow function display, display color configuration, fault code scanning, fault code clearance and other functions,4. Early Warning Function:Water temperature warning, over speed warning, shifting reminding early alarm and vehicle fault early alarm; bring car owners great convenience for safe driving.Function of Clearing Fault CodesCar owners can scan and clear regular vehicle fault codes at their discretion and reduce repair costs, without going to the 4S shopNOTEDue to product compatibility issues (the J1850 protocol is not supported), buyers who do not know their own car protocol please consult customer service before payment, thank you for your understanding! ! !Warm Tips:Due to some buyers didn't check our description , and their old cars don't suitable this device. then leave one star feedback. please read our descriptions before place order , or you can ask us before place order , thanks!This device based on OBD2 protocols , but it can not support J1850(J1850 PWM, J1850 VPM), I suggest you ask us before you make order , espacially your car is For Ford , For Renault , For Ssangyong, For LADA, For Chevrolet.