shahzzy
noob
Ok so I've been reading around here on HS, is scanning for a code, a tool?
Someone explain?
I googled it, is it a little unit that plugs up to the ECu or something and shows info from the ECU regarding errors such as check engine light, etc?
And how much does one generally cost and what is a good unit (company)?
Someone explain?
I googled it, is it a little unit that plugs up to the ECu or something and shows info from the ECU regarding errors such as check engine light, etc?
And how much does one generally cost and what is a good unit (company)?