The problem can be easily fixed by simply removing one resistor from the interface. Please note that some ELM 327 interfaces have problems accessing the CAN bus of some vehicles. The procedure for updating of any CANtieCAR v4.x interface is decribed HERE. All CANtieCAR v4.x interfaces have WiFi capabilities. The WiFi functionality of the CANtieCAR interfaces is still in testing phase. The subscription for iOS version can be purchased from the App Store, and it is not linked to the license for Windows version. Multiecuscan for iOS works with WiFi ELM327, CANtieCAR v4.x, OBDLink MX WiFi, OBDLink MX+ Bluetooth interfaces. Multiecuscan 1.8 is now available on App Store for iPhone/iPad devices! It will upgrade your current installation and take the license data from it (in case your license has not expired)!
Simply download the latest version and install it. If you have an earlier version installed on your computer then you don't need to uninstall or deactivate it.
