Review on 🚗 iCarsoft Auto M900 V2.0 Mercedes-Benz Diagnostic Scan Tool: Advanced Sprinter Scanner and Smart Code Reader for Airbag Scan, Oil Reset, and More by Broderick Shetler

I bought this M900 V2.0 unit after trying MB V2.0 and both couldn't see any engine trouble codes, they couldn't see any misfire codes, the have I already have code P0304 (cylinder 4 misfire) which is easily detected by a $15 OBDII scanner but still cannot be detected by this advanced device! .Tried disconnecting some coils but nothing worked and the unit still sees the motor is running fine! . It still shows poor performance when you check live data, but at the same time, it doesn't give you an error code. I have already contacted ICARSOFT via email and told them my car model, year and all the necessary details before purchasing. device and they said it would work fine. But that's not the case. This device reads transmission codes well, provides accurate real-time data, has many useful features, and connects to most modules in the car, but it seems to be having trouble reading engine codes for my car.