NT301 OBDII Scanner Live Data Code Reader for Check Engine Light Universal Fit
Read Fault Codes: Requires the ignition to be on and the check engine light to be illuminated. Ensure vehicle compatibility with NT301 and check for hardware or wiring issues for accurate readings. Enhanced OBDII Modes: Supports O-2 sensors testing and EVAP system leak detection, helping to identify system leaks and optimize fuel efficiency.
