V-tec On 2002 Civic
 

Did all 2002 civics come equipped with V-TEC or just the Si and SiR?

All civics never came equipped with vtec, except the new ones now i think all have the i-vtec (06+) and the new Si's have a different performance engine then those i-vtecs

01-05 si came with vtec

01-05 Si's were SOHC vtec. 06+ Si's are DOHC i-vtec.

Well depending on the sub model you might not have vtec, i believe for the 02' civics only the EX and SI models have vtec, where the DX and LX do not, if you can check your engine code at the front of your block should read D17A1 or D17A2 if you read A2 then you have vtec, A1 if not.

01-05 DX/LX no vtec
01-05 Si SOHC vtec
02-04 SiR DOHC I-vtec

06-08 DX/LX/EX SOHC I-vtec
06-08 Si DOHC I-vtec