I got a hatch with a b18a1, guy gave me a manual for a 88-91 civic which obviously does me no good, can someone tell me what repair manual will help me out with a b18a1? not sure which car its from

 

b18a1 came in integras years 90-93, 90-91 were obd0, 92-93 were obd1. i dont think the engines were any different, just the wiring. and even if they were you shouldnt run into many problems getting the other manual.