Obd2eshop will show you Cummins inline 7 device features, communication options and its advantages in this post. The following illustration details the features: A—Vehicle Port B—Power LED C—Vehicle Data LED D—Wireless Comm LED E—Fault LED F—USB Port Feature What It Does Vehicle Port Connects the INLINE™ 7 to a vehicle/engine for power and data Power LED Illuminates when the device receives power. Vehicle … Continue reading →