Test Platfomm Cable for BMW N20 DME valvetronic fault.

The most common failure for N20 is "Valvetronic fault." After getting repaired , you have to test in car.But now we come out a new test platform cable for

N20 DME .By using this test cable you can test whether the DME has been repaired succeed .Not only this you can also read the failure code by obd .lt

very convenient for those who do repair .