|
I dont know, i use a nistune. This way i can log all these infos in my computer and have a friend make adjustments on maps as i drive.
There is no point in getting all these infos if you cant do anything about it, really.
ECU self test can tell if a sensor is down, that is quite useful. Why would you want MAF voltage, timing and injector pulsewidth if you cant map your ECU ? Sounds quite useless to me.
|