'Diagnostic tune' and whatnot

[frogsta]

Hey guys, getting my car a major service sometime soon.
I'm just wondering whether a diagnostic or electronic tune will overwrite the memcal in any way?
Might take note to the 69mm TB as well, otherwise what exactly do they do in these tunes?

 

[MACE]

Hey frogsta,

It's extremely unlikely that they would touch your tune that we supplied when you take the car in for a service

The definition of a tune up on an ecotec to the average mechanical workshop, involves changing sparkplugs, leads and possibly a diagnostics check. The term tune up is largely redundant to the average mechanic these days as modern cars no longer have a distributor with points or a carby to adjust

Hope this helps

Cheers,
Steve

 

[frogsta]

Alright, cheers guys