Today I choose Vident iEasy300PRO code reader to diagnose one VW car, because it can read fault codes, erase codes, but also read the information from Engine Control unit. Vident iEasy300PRO also works with most popular vehicles from 1996 to now. Besides, it is extremely easy to use.
Now we see the main menu of Vident iEasy300PRO.
Choose OBDII/EOBD, then read out CAN STD FAST.
Choose “Yes” to erase previously stored data to save data from this test.
Choose “Read codes”.
Read out a stored fault codes ” P0100″.
Read live data.
The fault codes are erased.
Back to check Live data, now you can see MAF(g/s) can show value.
To sum up.
I think Vident iEasy300PRO code reader is helpful, and it is cheap enough and good enough.