The sensor that detects its in is probably broken.
91 acura integra has a b18 91 acura integra has a b18
no
YES!
Yes it will fit
How to install a boost gauge in a acura integra?"
Yes
Yes it will fit.
You can remove the governor on an acura integra by having the ecu chipped.
how to install a altinator on a 1991 acura integra
Internal diagram for a acura integra manual transmission
1999 fan sencer for acura integra
yes