Originally Posted by
Eric SDV6SE
I bought a cheap Launch Creader V+ to start with, it read all ecus no problem, does basic dtcs and clears most but not all. Does a cool live trend graph where you can select which parameters to plot (eg engine rpm vs manifold pressure vs fuel rail pressure etc.) Not bad for a $50 code reader. Got us out of trouble a few times.
It now lives in my wifes Jeep GC WK2 and can read all ecus and clear dtcs in that no worries.
I've since got the Rovacom unit, bluetooth unit, works very well, can detect and clear all codes. The GAP iid is great from what ive read, never used one on my car, had a play with the one Gavin on here has on his D3.
Tried the Foxwell pro, does everything very well, but too bulky to carry around, more of a workshop diagnostic tool, you can recode injectors etc with that one.
Imho most recent code readers will work ok, its personal choice really.
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