Check engine light came on during boost?

[2stangs69-91]

This is the first time I noticed it. I am still new to this supercharger thing so I was wondering if this was normal? It just happened last night so I haven't had time to run codes on it yet. This is in a 91 Ford mustang thanks Mike

[mygt8a4re]

best place to start is to do a diagnostic test, see what codes come up. if you have a single belt style drive blower its very possible your alternator is dying & the low voltage can throw a code.....too many possibilities to pin point w/o diagnostic test....

[2stangs69-91]

I will have to run the codes. I run the V2-SQ it has it's own 8 rib pulley. I was just curious before I go borrow a scanner, if it was something normal

[Blu50Stang]

I will have to run the codes. I run the V2-SQ it has it's own 8 rib pulley. I was just curious before I go borrow a scanner, if it was something normal

It is never a good thing to have a check engine light come on. The only 'normal' check engine light is the off road x or h pipe on the 96+ stangs. Go borrow that scanner and see what you come up with.