Japanese Car Codes/
cuz I want to know as well.
However, I believe this is the wrong forum.
For the record (This is what I know, I could be wrong)
96-00 HB = EK
96-98 Civic Coupe = EJ6
99-00 Civic Coupe = EJ8
99-00 Si = EM1
01+ Civic = EM2
02-05 Si = EP3
ED3 1.5L USDM All 4-door DX/LX
ED4 1.6L USDM All 4-door EX
ED6 1.5L USDM All 3-door Standard
ED7 1.6L USDM All 3-door Si
ED8 1.5L USDM All CRX standard / HF
ED9 1.6L USDM All CRX Si
EE2 1.5L USDM All Wagon
EE4 1.6L USDM All Wagon 4WD
EF1 D13B JDM All Civic ?
EF2 D15B JDM All Civic ? / CR-X
EF3 n/a JDM All Civic ? / CR-X Si (ZC DOHC)
EF6 D15B JDM All Civic ? / CR-X
EF7 n/a JDM All Civic ? / CR-X Si (ZC DOHC)
EF8 B16A JDM All Civic ? / CR-X
EF9 B16A JDM All Civic ? / CR-X
5th Generation (1992-1995)
EG1 D15B JDM All 3-door/4-door/CR-X
EG1 D15B8 USDM 1993-1995 del Sol (8-valve)
EG1 D15B7 USDM 1993-1995 del Sol S (SOHC)
EG1 D15Z1 USDM 1993-1995 del Sol VTEC-E (SOHC)
EG2 B16A JDM All 3-door/4-door/CR-X
EG2 B16A3 USDM 1994-1995 del Sol VTEC (DOHC)
EG3 D13B JDM All 3-door/4-door
EG4 D15B JDM All 3-door/4-door/CR-X
EG5 n/a JDM All ? (ZC DOHC)
EG6 B16A JDM All 3-door/4-door/CR-X
EG7 D13B JDM All 3-door/4-door
EG8 D15B JDM All 3-door/4-door/CR-X
EG8 D15B7 USDM All 4-door DX/LX
EG9 B16A JDM All 3-door/4-door/del Sol CR-X
EH1 n/a JDM All 4-door/4WD (ZC DOHC)
EH2 1.5L USDM All 3-door CX/VX/DX
EH3 D16Z6 USDM 1993-1995 3-door Si
EH6 D16Z6 USDM 1993-1995 del Sol Si (SOHC)
EH9 D16Z6 USDM All 4-door EX
EJ1 D16Z6 USDM All 2-door EX
EJ2 1.5L USDM All 2-door DX
6th Generation (1996-2000)
EG1 D15B8 USDM 1996-1997 del Sol (8-valve)
EG1 D15B7 USDM 1996-1997 del Sol S (SOHC)
EG1 D15Z1 USDM 1996-1997 del Sol VTEC-E (SOHC)
EG2 B16A2 USDM 1996-1997 del Sol VTEC (DOHC)
EH6 D16Z6 USDM 1993-1995 del Sol Si (SOHC)
EJ1 D16A JDM All 2-door
EJ3 n/a JDM All 2-door / 4WD
EJ6 D16Y7 CANADA All 2-door DX/Si
EJ6 D16Y7 CANADA 2000 2-door DX-G
EJ6 D16Y7 CANADA 1996-1998 3-door CX/CX-G
EJ6 D16Y7 CANADA 1999-2000 3-door CX/DX
EJ6 D16Y7 CANADA 2000 3-door SE
EJ6 D16Y7 CANADA All 4-door LX/EX
EJ6 D16Y7 USDM All 3-door CX/DX
EJ6 D16Y7 USDM All 4-door DX/LX
EJ6 D16Y7 USDM 1999 4-door DX-V
EJ7 D16Y5 USDM All 2-door HX (VTEC-E)
EJ8 D16Y8 CANADA All 2-door EX
EJ8 D16Y8 USDM All 2-door/4-door EX
EK2 D13B JDM All 3-door/4-door
EK3 D15B JDM All 3-door/4-door
EK4 B16A JDM All 3-door/4-door
EK5 D16A JDM All 4-door 4WD/LEV
EK8 D16A JDM All 4-door 4WD/LEV
EK9 B16B JDM All 3-door Type-R
EM1 B16A2 CANADA 1999-2000 2-door SiR
EM1 B16A2 USDM 1999-2000 2-door Si
7th Generation (2001+)
EM2 1.7L USDM All 2-door DX/LX
ES1 1.7L USDM All 4-door DX/LX
??? 1.7L USDM All 2-door HX
EM2 D17A1 USDM All 2-door
ES2 D17A1 USDM All 4-door EX
EP3 K20A3 USDM 2002 3-door Si
??? K20C1 JDM All 3-door Type-R
engine codes
EW4 1.4L & 1.5L SOHC PGM-Fi '84-'87 Civic 60-92hp
D15B 1.5L SOHC non-VTEC '88-'95 Civic's 62-102hp
D16A1 1.6 L DOHC 86-89 Integra 86/87 113hp 88/89 118hp
D16A6 1.6L SOHC 88-91 Civic Si/ CRX Si 108hp
ZC JDM equivalent of D16A1 130ps
D16Z6 1.6L SOHC VTEC 92-95 Civic EX/Si 125hp
D16Y5 1.6L SOHC VTEC-E 96-00 Civic HX 115hp
D16Y7 1.6L SOHC non-VTEC 96+ Civic CX/DX/LX 106hp
D16Y8 1.6L SOHC VTEC 96+ Civic EX 127hp
B16A 1.6L JDM DOHC VTEC 89-91 Civic Si-R I/CRX Si-R, Integra RSi/XSi 160ps
B16A2/3 1.6L USDM DOHC VTEC 93-97 DelSol VTEC/99-00 Civic Si 160hp
B16A 1.6L JDM DOHC VTEC 92-95 Civic Si-R II/ 92-97 CRX DelSol SiR 170ps
B16B 1.6L JDM DOHC VTEC 98+ Civic Type R 185ps
D17A2 1.7L SOHC VTEC-E 01 Civic EX 127hp
D17A1 1.7L SOHC non-VTEC '01+ Civic DX/LX 115hp
B17A1 1.7L USDM DOHC VTEC 92-93 Integra GS-R 160hp
B18A1 1.8L USDM DOHC non-VTEC 90-93 Integra RS/LS/GS 90-91: 130hp / 92-93: 140hp
B18B1 1.8L USDM DOHC non-VTEC 94-01 Integra RS/LS/GS 140hp
B18C 1.8L JDM DOHC VTEC 94+ Integra SiR-G 180ps
B18C1 1.8L USDM DOHC VTEC 94+ Integra GS-R 170hp
B18C5 1.8L USDM DOHC VTEC 97+ Integra Type R 195hp
B18C6/7 1.8L JDM DOHC VTEC 96+ Integra Type R 200ps
B20A5 2.0L DOHC non-VTEC 87-91 Prelude 2.0Si 135hp
B20B 2.0L DOHC non-VTEC 96-98 CR-V 126hp
B20Z 2.0L DOHC non-VTEC 99-01 CR-V 143hp
B21A1 2.1L DOHC non-VTEC 90-91 Prelude Si 145hp
K20A3 2.0L DOHC i-VTEC '02+ RSX
'02+ Civic Si 160hp
K20A2 2.0L DOHC i-VTEC 02+ RSX Type S
02+ Civic TypeR 200hp
K20A 2.0L JDM DOHC i-VTEC '02+ Integra Type R 220ps
F20A1 2.0L JDM DOHC non-VTEC 90-93 Accord Si 155hp
F20B 2.0L JDM DOHC VTEC 90-93 Accord Si-R 190ps
F20C1 2.0L DOHC VTEC '00+ S2000 250ps/240hp
F22A1 2.2L USDM non-VTEC 92-96 Prelude S 90-93 Accord LX/EX
130hp-135hp
F22B 2.2L USDM SOHC VTEC 94-97 Accord EX/97 2.2CL 145hp
F23A5 2.3L USDM SOHC 98+ Accord DX 135hp
F23A1 2.3L USDM SOHC VTEC 98+ Accord EX & LX/98-99 2.3CL
150hp
F23A4 2.3L USDM SOHC ULEV VTEC 98+ Accord EX & LX 148hp
H22A1 2.2L USDM DOHC VTEC 92-96 Prelude VTEC 190hp
H22A4 2.2L DOHC VTEC 97-01 Prelude VTEC/SH 97-98: 195hp 99-01: 200hp
H22A 2.2L JDM DOHC VTEC 92+ Prelude Type-S, 97+ Prelude SiRS Spec 220ps
H23A1 2.3L USDM DOHC non-VTEC Prelude Si 160hp
G25A1 2.5L USDM SOHC non-VTEC 96-98 2.5TL 176hp
J25A 2.5L JDM SOHC VTEC V6 JDM Honda Aspire/Sabre 200ps
C27?? 2.7L USDM SOHC non-VTEC V6 86-89 Legend 150-160hp
C27?? 2.7L USDM SOHC non-VTEC V6 95-97 Accord V6 170HP
C30A(?) 3.0L DOHC VTEC V6 91-96 NSX/NSX-T 270hp
J30A1 3.0L USDM SOHC VTEC V6 98-02 Accord V6/97-99 3.2CL 200hp
C32A6 3.2L USDM SOHC non-VTEC V6 91-95 Legend Sdn, 91-92 Legend Cpe 96-98 3.2TL 200hp
C32A5 3.2L USDM SOHC non-VTEC V6 94-95 Legend GS Sdn, 93-95 Legend Cpe 230hp
C32A? 3.2L DOHC VTEC- V6 97+ NSX/NSX-T 290hp
J32A1 3.2L USDM SOHC VTEC V6 98+ 3.2TL/3.2CL 225hp
J32A2 3.2L USDM SOHC VTEC V6 00+ 3.2CL Type-S, 01 3.2TL Type-S 260hp
C35A2 3.5L USDM SOHC non-VTEC V6 3.5RL 215-225hp
J35A1 3.5L USDM SOHC VTEC V6 98+ Odyessy 210hp
J35A3 3.5L USDM SOHC VTEC V6 Acura MDX 240hp
ECU CODES
PG6 : 88-89 Integra (all makes)
PM5 : 88-91 Civic/CRX DX
PM6 : 88-91 Civic/CRX SOHC Si
PM7 : 89-91 DOHC ZC (JDM 'EF' ECU)
PM8 : 88-91 CRX HF
PR2 : 89-91 ZC (Euro)
PR3 : 89-91 JDM B16A EF8/9
PR3 -J00 or J51 : 92 JDM Integra B16A EF8/9
PW0 : 89-91 JDM B16A EF8/9 DA6-XSi
PR4 : 90-91 Integra LS/GS
PS9 : 88-91 4 door Civic EX Auto
P05 : 92-95 OBD-1 Civic CX
P06 : 92-95 OBD-1 Civic DX
P07 : 92-95 OBD-1 Civic VX
P08 : 92-95 OBD-1 Civic D15 JDM
P0A : 94-95 OBD-1 Accord EX
P13 : 93-95 OBD-1 Prelude Vtec
P14 : 93-95 OBD-1 Prelude Si (non Vtec)
P27 : 92-95 OBD-1 EG JDM Civic 1600 sohc
P28 : 92-95 OBD-1 Civic Si/Ex
P30 : 92-95 OBD-1 DelSol DOHC Vtec Si/EG SiR
P54-G31 : 1997 Honda Accord 1.8 LS
P61 : 92-93 OBD-1 Integra GSR
P72 : 94-95 OBD-1 Integra GSR
P72 : 96-00 OBD-2 Integra GSR
P73 : 96-00 OBD-2 Integra Type-R (JDM & USDM)
P74/75: 92-95 OBD-1 Integra LS/GS
P75 : 96-00 OBD-2 Integra LS/GS
P2N : 96+ OBD-2 Civic HX Coupe
P2P : 96+ OBD-2 Civic EX Coupe
P2E : 96+ OBD-2 Civic DX Coupe
P2M : 96+ OBD-2 NZ Civic SOHC VTEC
P2T : 99+ OBD-? Civic Si Coupe
P5P : 97-00 OBD-2 Prelude Type-S (JDM ECU)
PBA : 97+ US Acura 1.6EL
PCT : 98+ JDM ITR / CTR
PCX : 99+ OBD-? S2000
hope that helped
ED4 1.6L USDM All 4-door EX
ED6 1.5L USDM All 3-door Standard
ED7 1.6L USDM All 3-door Si
ED8 1.5L USDM All CRX standard / HF
ED9 1.6L USDM All CRX Si
EE2 1.5L USDM All Wagon
EE4 1.6L USDM All Wagon 4WD
EF1 D13B JDM All Civic ?
EF2 D15B JDM All Civic ? / CR-X
EF3 n/a JDM All Civic ? / CR-X Si (ZC DOHC)
EF6 D15B JDM All Civic ? / CR-X
EF7 n/a JDM All Civic ? / CR-X Si (ZC DOHC)
EF8 B16A JDM All Civic ? / CR-X
EF9 B16A JDM All Civic ? / CR-X
5th Generation (1992-1995)
EG1 D15B JDM All 3-door/4-door/CR-X
EG1 D15B8 USDM 1993-1995 del Sol (8-valve)
EG1 D15B7 USDM 1993-1995 del Sol S (SOHC)
EG1 D15Z1 USDM 1993-1995 del Sol VTEC-E (SOHC)
EG2 B16A JDM All 3-door/4-door/CR-X
EG2 B16A3 USDM 1994-1995 del Sol VTEC (DOHC)
EG3 D13B JDM All 3-door/4-door
EG4 D15B JDM All 3-door/4-door/CR-X
EG5 n/a JDM All ? (ZC DOHC)
EG6 B16A JDM All 3-door/4-door/CR-X
EG7 D13B JDM All 3-door/4-door
EG8 D15B JDM All 3-door/4-door/CR-X
EG8 D15B7 USDM All 4-door DX/LX
EG9 B16A JDM All 3-door/4-door/del Sol CR-X
EH1 n/a JDM All 4-door/4WD (ZC DOHC)
EH2 1.5L USDM All 3-door CX/VX/DX
EH3 D16Z6 USDM 1993-1995 3-door Si
EH6 D16Z6 USDM 1993-1995 del Sol Si (SOHC)
EH9 D16Z6 USDM All 4-door EX
EJ1 D16Z6 USDM All 2-door EX
EJ2 1.5L USDM All 2-door DX
6th Generation (1996-2000)
EG1 D15B8 USDM 1996-1997 del Sol (8-valve)
EG1 D15B7 USDM 1996-1997 del Sol S (SOHC)
EG1 D15Z1 USDM 1996-1997 del Sol VTEC-E (SOHC)
EG2 B16A2 USDM 1996-1997 del Sol VTEC (DOHC)
EH6 D16Z6 USDM 1993-1995 del Sol Si (SOHC)
EJ1 D16A JDM All 2-door
EJ3 n/a JDM All 2-door / 4WD
EJ6 D16Y7 CANADA All 2-door DX/Si
EJ6 D16Y7 CANADA 2000 2-door DX-G
EJ6 D16Y7 CANADA 1996-1998 3-door CX/CX-G
EJ6 D16Y7 CANADA 1999-2000 3-door CX/DX
EJ6 D16Y7 CANADA 2000 3-door SE
EJ6 D16Y7 CANADA All 4-door LX/EX
EJ6 D16Y7 USDM All 3-door CX/DX
EJ6 D16Y7 USDM All 4-door DX/LX
EJ6 D16Y7 USDM 1999 4-door DX-V
EJ7 D16Y5 USDM All 2-door HX (VTEC-E)
EJ8 D16Y8 CANADA All 2-door EX
EJ8 D16Y8 USDM All 2-door/4-door EX
EK2 D13B JDM All 3-door/4-door
EK3 D15B JDM All 3-door/4-door
EK4 B16A JDM All 3-door/4-door
EK5 D16A JDM All 4-door 4WD/LEV
EK8 D16A JDM All 4-door 4WD/LEV
EK9 B16B JDM All 3-door Type-R
EM1 B16A2 CANADA 1999-2000 2-door SiR
EM1 B16A2 USDM 1999-2000 2-door Si
7th Generation (2001+)
EM2 1.7L USDM All 2-door DX/LX
ES1 1.7L USDM All 4-door DX/LX
??? 1.7L USDM All 2-door HX
EM2 D17A1 USDM All 2-door
ES2 D17A1 USDM All 4-door EX
EP3 K20A3 USDM 2002 3-door Si
??? K20C1 JDM All 3-door Type-R
engine codes
EW4 1.4L & 1.5L SOHC PGM-Fi '84-'87 Civic 60-92hp
D15B 1.5L SOHC non-VTEC '88-'95 Civic's 62-102hp
D16A1 1.6 L DOHC 86-89 Integra 86/87 113hp 88/89 118hp
D16A6 1.6L SOHC 88-91 Civic Si/ CRX Si 108hp
ZC JDM equivalent of D16A1 130ps
D16Z6 1.6L SOHC VTEC 92-95 Civic EX/Si 125hp
D16Y5 1.6L SOHC VTEC-E 96-00 Civic HX 115hp
D16Y7 1.6L SOHC non-VTEC 96+ Civic CX/DX/LX 106hp
D16Y8 1.6L SOHC VTEC 96+ Civic EX 127hp
B16A 1.6L JDM DOHC VTEC 89-91 Civic Si-R I/CRX Si-R, Integra RSi/XSi 160ps
B16A2/3 1.6L USDM DOHC VTEC 93-97 DelSol VTEC/99-00 Civic Si 160hp
B16A 1.6L JDM DOHC VTEC 92-95 Civic Si-R II/ 92-97 CRX DelSol SiR 170ps
B16B 1.6L JDM DOHC VTEC 98+ Civic Type R 185ps
D17A2 1.7L SOHC VTEC-E 01 Civic EX 127hp
D17A1 1.7L SOHC non-VTEC '01+ Civic DX/LX 115hp
B17A1 1.7L USDM DOHC VTEC 92-93 Integra GS-R 160hp
B18A1 1.8L USDM DOHC non-VTEC 90-93 Integra RS/LS/GS 90-91: 130hp / 92-93: 140hp
B18B1 1.8L USDM DOHC non-VTEC 94-01 Integra RS/LS/GS 140hp
B18C 1.8L JDM DOHC VTEC 94+ Integra SiR-G 180ps
B18C1 1.8L USDM DOHC VTEC 94+ Integra GS-R 170hp
B18C5 1.8L USDM DOHC VTEC 97+ Integra Type R 195hp
B18C6/7 1.8L JDM DOHC VTEC 96+ Integra Type R 200ps
B20A5 2.0L DOHC non-VTEC 87-91 Prelude 2.0Si 135hp
B20B 2.0L DOHC non-VTEC 96-98 CR-V 126hp
B20Z 2.0L DOHC non-VTEC 99-01 CR-V 143hp
B21A1 2.1L DOHC non-VTEC 90-91 Prelude Si 145hp
K20A3 2.0L DOHC i-VTEC '02+ RSX
'02+ Civic Si 160hp
K20A2 2.0L DOHC i-VTEC 02+ RSX Type S
02+ Civic TypeR 200hp
K20A 2.0L JDM DOHC i-VTEC '02+ Integra Type R 220ps
F20A1 2.0L JDM DOHC non-VTEC 90-93 Accord Si 155hp
F20B 2.0L JDM DOHC VTEC 90-93 Accord Si-R 190ps
F20C1 2.0L DOHC VTEC '00+ S2000 250ps/240hp
F22A1 2.2L USDM non-VTEC 92-96 Prelude S 90-93 Accord LX/EX
130hp-135hp
F22B 2.2L USDM SOHC VTEC 94-97 Accord EX/97 2.2CL 145hp
F23A5 2.3L USDM SOHC 98+ Accord DX 135hp
F23A1 2.3L USDM SOHC VTEC 98+ Accord EX & LX/98-99 2.3CL
150hp
F23A4 2.3L USDM SOHC ULEV VTEC 98+ Accord EX & LX 148hp
H22A1 2.2L USDM DOHC VTEC 92-96 Prelude VTEC 190hp
H22A4 2.2L DOHC VTEC 97-01 Prelude VTEC/SH 97-98: 195hp 99-01: 200hp
H22A 2.2L JDM DOHC VTEC 92+ Prelude Type-S, 97+ Prelude SiRS Spec 220ps
H23A1 2.3L USDM DOHC non-VTEC Prelude Si 160hp
G25A1 2.5L USDM SOHC non-VTEC 96-98 2.5TL 176hp
J25A 2.5L JDM SOHC VTEC V6 JDM Honda Aspire/Sabre 200ps
C27?? 2.7L USDM SOHC non-VTEC V6 86-89 Legend 150-160hp
C27?? 2.7L USDM SOHC non-VTEC V6 95-97 Accord V6 170HP
C30A(?) 3.0L DOHC VTEC V6 91-96 NSX/NSX-T 270hp
J30A1 3.0L USDM SOHC VTEC V6 98-02 Accord V6/97-99 3.2CL 200hp
C32A6 3.2L USDM SOHC non-VTEC V6 91-95 Legend Sdn, 91-92 Legend Cpe 96-98 3.2TL 200hp
C32A5 3.2L USDM SOHC non-VTEC V6 94-95 Legend GS Sdn, 93-95 Legend Cpe 230hp
C32A? 3.2L DOHC VTEC- V6 97+ NSX/NSX-T 290hp
J32A1 3.2L USDM SOHC VTEC V6 98+ 3.2TL/3.2CL 225hp
J32A2 3.2L USDM SOHC VTEC V6 00+ 3.2CL Type-S, 01 3.2TL Type-S 260hp
C35A2 3.5L USDM SOHC non-VTEC V6 3.5RL 215-225hp
J35A1 3.5L USDM SOHC VTEC V6 98+ Odyessy 210hp
J35A3 3.5L USDM SOHC VTEC V6 Acura MDX 240hp
ECU CODES
PG6 : 88-89 Integra (all makes)
PM5 : 88-91 Civic/CRX DX
PM6 : 88-91 Civic/CRX SOHC Si
PM7 : 89-91 DOHC ZC (JDM 'EF' ECU)
PM8 : 88-91 CRX HF
PR2 : 89-91 ZC (Euro)
PR3 : 89-91 JDM B16A EF8/9
PR3 -J00 or J51 : 92 JDM Integra B16A EF8/9
PW0 : 89-91 JDM B16A EF8/9 DA6-XSi
PR4 : 90-91 Integra LS/GS
PS9 : 88-91 4 door Civic EX Auto
P05 : 92-95 OBD-1 Civic CX
P06 : 92-95 OBD-1 Civic DX
P07 : 92-95 OBD-1 Civic VX
P08 : 92-95 OBD-1 Civic D15 JDM
P0A : 94-95 OBD-1 Accord EX
P13 : 93-95 OBD-1 Prelude Vtec
P14 : 93-95 OBD-1 Prelude Si (non Vtec)
P27 : 92-95 OBD-1 EG JDM Civic 1600 sohc
P28 : 92-95 OBD-1 Civic Si/Ex
P30 : 92-95 OBD-1 DelSol DOHC Vtec Si/EG SiR
P54-G31 : 1997 Honda Accord 1.8 LS
P61 : 92-93 OBD-1 Integra GSR
P72 : 94-95 OBD-1 Integra GSR
P72 : 96-00 OBD-2 Integra GSR
P73 : 96-00 OBD-2 Integra Type-R (JDM & USDM)
P74/75: 92-95 OBD-1 Integra LS/GS
P75 : 96-00 OBD-2 Integra LS/GS
P2N : 96+ OBD-2 Civic HX Coupe
P2P : 96+ OBD-2 Civic EX Coupe
P2E : 96+ OBD-2 Civic DX Coupe
P2M : 96+ OBD-2 NZ Civic SOHC VTEC
P2T : 99+ OBD-? Civic Si Coupe
P5P : 97-00 OBD-2 Prelude Type-S (JDM ECU)
PBA : 97+ US Acura 1.6EL
PCT : 98+ JDM ITR / CTR
PCX : 99+ OBD-? S2000
hope that helped
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