Hey so I have a 94 ex with a sir ii b16a I took my ECU too a local shop had them do my vtec conversion and s300 installation they lost my q17 transistor I was wondering if I could run the ecu tell I get the q17 in the mail with out frying the bored all the other components are there

 

Yes, you can drive it but VTEC will not work... and you may get a CEL for it. No romping on it until you get the ECU repaired.

 

How bad could it trun out if I open it up

 

What is the part number for the transistor

 

There are alot more components missing for that 1980 board VTEC conversion besides Q17...