hey guys i have a obd 0 1990 acura integra. I swapped a b17a1 motor i had to get a vtec dizzy and vtec ecu from a jdm sir i beleive it's pr obd 0? Anyways Am i rite is it Obd o? or is the 1989 to 1991 vtec sir ecu's a obd 1? My car used to be a obd 0 cuz it was a 1990. Anyways Im confused. If my new vtec ecu is Obd 0 then do all i need is a conversion harness from obd 0 to obd 1.? Or do i also need a new dizzy and new ecu. thanks sorry guys im confused.

 

92-93 Gsr B17A1 2G - DB 1678 10.0 :1comp ratio, 160hp @7600 rpm, 117 lb/ft@7000 rpm USA
P61 : 92-93 OBD-1 Integra GSR
does that help?
Code: OBD: VTEC: VTEC Cross-over: Rev Limit: Found In:
P05 1 no 1992-1995 Honda Civic CX
P06 1 no 1992-1995 Honda Civic DX
P07 1 yes 1992-1995 Honda Civic VX
P08 1 yes ?? 1992-1995 Honda Civic D15B (JDM)
P0A 1 yes 1994-1995 Honda Accord EX
P0A 0 no 1990-1995 Honda Accord F22A
P13 1 yes 1992-1995 Honda Prelude VTEC (H22A)
P14 1 no 1992-1995 Honda Prelude Si (H23A)
P27 1 yes 1992-1995 Honda Civic EG JDM1600 SOHC
P28 1 yes 4500 7600 1992-1995 Honda Civic EX/Si / del Sol Si
p28 1 yes 1992-1995 Honda Del Sol Si/Civic Hatchback Si/ Civic EX
P2E 2 no 1996-1998 Honda Civic DX
P2M 2 yes 1996-2000 Honda Civic (NZ) SOHC VTEC
P2N 2 no 1996-2000 Honda Civic HX
P2P 2 yes 1996-2000 Honda Civic EX (D16Y8)
P2T 2b yes 1999-2000 Honda Civic Si
P30 1 yes 1992-1995 Honda del Sol DOHC VTEC EG/SiR
P54-G31 1 yes 1997 Honda Accord 1.8 LS (EDM)
P5P 2 yes 1996-1999 Honda Prelude (H22A)Type SH / Type S(JDM)
P61 1 yes 1992-1993 Acura Integra GSR (B17A)
P72 1 yes 1994-1995 Acura Integra GSR
P72 2 yes 1996-2000 Acura Integra GSR
P72 2 yes 1996-1999 Acura Integra GSR B18C
P73 2 yes 1996-2000 Acura Integra Type R (JDM and USDM)
P74 1 no 1992-1995 Acura Integra LS/GS
P75 1 no 1992-1995 Acura Integra LS/GS
P75 2 no 1996-2000 Acura Integra LS/GS
PBA 2 yes 1997-2000 Acura 1.6 EL (Canada)
PCT 2 yes 1997-2001 Honda JDM ITR/CTR
PCX 2b yes 1999-2001 Honda S2000
PG6 0 no 1988-1989 Acura Integra, All Models
PM5 0 no 1988-1991 Honda Civic/CRX DX
PM6 0 no 1988-1991 Honda Civic/CRX SOHC Si
PM7 0 no 1988-1991 Honda ZC (JDM EF)
PM8 0 no 1988-1991 Honda CRX HF
PR2 0 no 1988-1991 Honda ZC (EDM)
PR3 0 yes 1989-1991 Acura Integra XSi/RSi
PR3-J00 0 yes 1992 Acura Integra JDM B16A EF 8/9
PR3-J51 0 yes 1992 Acura Integra JDM B16A EF 8/9
PR4 0 no 1990-1993 Acura Integra LS/GS
PR4 2 no 1996-1999 Acura Integra LS/GS/RS (B18B)
PS9 0 no 1988-1991 Honda Civic 4-door EX Automatic
PW0 0 yes 1989-1991 Honda Civic/CRX SiR

 

to convert to obd1 from obd0 you need an obd0-obd1 ecu conversion harness, obd1 ecu and obd1 distributor.
88-91 ecus are obd0

 

ok thanks

 

ok ciao!