Honda Club Italia WebSite
Titolo: FAQ
Autore: HondaClubItalia
Contatti: abenevelli@inwind.it
URL originale: http://www.hondaclub.it/faq.htm
Ultimo aggiornamento: 11 marzo 2003
Stampa questo articolo.
Domande:
- Tabella codici telaio/motore dei vari modelli Honda.
- Cosa è l'HONDA VIN NUMBER?
- Cosa significa JDM, EUDM, USDM?
- Differenze tra versioni JDM, EUDM, USDM.
- Differenze tra le varie versioni di motori B Series.
- Come effettuare il rodaggio dei motori VTEC e Type-R a regola d'arte?
- Quale olio motore devo utilizzare nei motori VTEC e Type-R?
- Quale olio del cambio utilizza l'Integra Type-R?
- Qual'è il valore corretto di anticipo per Civic e Integra?
- Come si effettua il reset della ECU?
- Posso montare le barre duomi e le barre di torsione dell'Integra sul Civic/CR-X?
- Posso montare gli ammortizzatori e le molle dell'Integra sul Civic/CR-X?
- Quali sono le misure e il peso dei cerchi orginali del Civic VTi, CR-X VTi
e dell'Integra Type-R?
- Posso installare un turbocompressore su un motore VTEC?
- Che differenze ci sono tra il Civic EK4 VTi venduto in Italia e i Civic EK4
VTi Rallye e Type-S venduti in Svizzera?
- A che regime di giri interviene il limitatore sul B16A?
- Che cosa è il 4WS?
- Quali sono i codici errori della ECU?
- Che cos'è il sistema ATTS montato sulla Prelude? Come funziona?
Risposte:
- Tabella codici telaio/motore dei vari modelli Honda.
Modello |
Modello |
Telaio |
Versione |
Cilindrata (l) |
Potenza (CV) |
Anno immatric. |
Civic |
AL |
1,2 |
55 |
84-87 |
||
Civic |
AG |
1,3 |
71 |
84-87 |
||
Civic |
AH |
1,5 |
85 |
84-88 |
||
Civic |
EC8 |
1,3 |
75 |
88-91 |
||
Civic |
EC9 |
1,4 |
90 |
88-91 |
||
Civic |
ED2 |
Limo. |
1,4 |
90 |
88-91 |
|
Civic |
ED3 |
Limo. |
1,5 |
90 |
89-91 |
|
Civic |
ED4 |
Limo. |
1,6 |
110 |
88-91 |
|
Civic |
ED6 |
1,5 |
90 |
89-91 |
||
Civic |
ED7 |
1,6 |
131 |
88-91 |
||
Civic |
EE9 |
1,6 VTEC |
150 |
90-91 |
||
Civic |
EG3 |
1,3 |
75 |
92-95 |
||
Civic |
EG4 |
1,5 LSi/VEi |
90 |
92-95 |
||
Civic |
EG5 |
1,6 ESi |
125 |
92-95 |
||
Civic |
EG6 |
1,6 VTi |
160 |
92-95 |
||
Civic |
EG8 |
Limo. |
1,5 LSi/VEi |
90 |
92-95 |
|
Civic |
EG9 |
Limo. |
1,6 VTi |
160 |
92-95 |
|
Civic |
EH9 |
Limo. |
1,6 ESi |
125 |
92-95 |
|
Civic |
EJ1 |
Coupe |
1,6 ESi |
125 |
94-95 |
|
Civic |
EJ2 |
Coupe |
1,5 LSi |
101 |
94-95 |
|
Civic |
EJ6 |
Coupe |
1,6 LS |
105 |
96-01 |
|
Civic |
EJ8 |
Coupe |
1,6 SR |
125 |
96-99 |
|
Civic |
EJ9 |
1,4 |
75/90 |
96-01 |
||
Civic |
EJ9 |
Limo. |
1,4 |
75/90 |
96-01 |
|
Civic |
EK1 |
1,6 ES |
114 |
96-00 |
||
Civic |
EK3 |
1,5 LS |
115 |
96-00 |
||
Civic |
EK3 |
Limo. |
1,5 |
115 |
96-00 |
|
Civic |
EK4 |
1,6 VTi |
160 |
96-00 |
||
Civic |
EK9 |
Type R |
1,6 VTEC |
185 |
97-00 |
|
Civic |
MA8 |
5 porte |
1,4 i |
75/90 |
95- |
|
Civic |
MA9 |
5 porte |
1,5 i |
90 |
95- |
|
Civic |
MB1 |
5 porte |
1,6 |
113/126 |
95- |
|
Civic |
MB2 |
5 porte |
1,4 is |
90 |
97- |
|
Civic |
MB3 |
5 porte |
1,5 i |
115 |
97- |
|
Civic |
MB4 |
5 porte |
1,6 LS |
115 |
97- |
|
Civic |
MB6 |
5 porte |
1,8 VTi |
169 |
97- |
|
Civic |
MB8 |
SW |
1,4 i |
75/90 |
98- |
|
Civic |
MB9 |
SW |
1,5 i |
115 |
98- |
|
Civic |
MC1 |
SW |
1,6 i SR/LS |
116 |
98- |
|
Civic |
MC2 |
SW |
1,8 VTi |
169 |
98- |
|
Civic |
EP1 |
3 porte |
1,4 |
90 |
01- |
|
Civic |
EP2 |
3 porte |
1,6 |
110 |
01- |
|
Civic |
EP3 |
Type R |
2,0 i-VTEC |
200 |
01- |
|
Civic |
EU7 |
5 porte |
1,4 |
90 |
01- |
|
Civic |
EU8 |
5 porte |
1,6 |
110 |
01- |
|
Civic |
EM2 |
Coupe |
1,7 |
120 |
01- |
|
Civic |
EM2 |
Coupe |
1,7 |
125 |
01- |
|
CRX |
AF |
1,5 |
101 |
85-86 |
||
CRX |
AS |
1,6 |
130 |
86-88 |
||
CRX |
ED9 |
1,6 o. Kat. |
130 |
88-89 |
||
CRX |
ED9 |
1,6 |
124 |
89-92 |
||
CRX |
EE8 |
1,6 VTEC |
150 |
90-92 |
||
CRX |
EG2 |
Targa |
1,6 VTi |
160 |
92-98 |
|
CRX |
EH6 |
Targa |
1,6 ESi |
125 |
92-98 |
|
|
||||||
Prelude |
BA4 |
2,0 |
109 |
88-92 |
||
Prelude |
BA4 |
2,0 i 16v |
140 |
88-92 |
||
Prelude |
BB1 |
2,2 VTEC |
185 |
92-96 |
||
Prelude |
BB2 |
2,3 |
160 |
92-96 |
||
Prelude |
BB3 |
2,0 |
133 |
92-96 |
||
Prelude |
BB6 |
2,2 VTEC |
185/200 |
97-01 |
||
Prelude |
BB8 |
2,2 VTEC (4WS) |
185/200 |
97-01 |
||
Prelude |
BB9 |
2,0 |
134 |
97-01 |
||
Integra |
DC2 |
Type R |
1,8 VTEC |
190 |
98-00 |
|
Shuttle |
AN |
84-87 |
||||
Shuttle |
AR |
4 WD |
85-88 |
|||
Shuttle |
EE4 |
4 WD |
88-91 |
|||
Shuttle |
RA 1/3 |
Van |
95-01 |
|||
Stream |
RN1 |
1,7 |
125 |
01- |
||
Stream |
RN2 |
2,0 i-VTEC |
156 |
01- |
||
Concerto |
HW |
1,5/1,6 |
90/124 |
90-94 |
||
Accord |
CA4 |
1,6 |
86-87 |
|||
Accord |
CA5 |
2,0 |
86-87 |
|||
Accord |
CB3 |
2,0 |
90/110/133 |
90-93 |
||
Accord |
CB7 |
2,2 |
150 |
90-93 |
||
Accord |
CB8 |
SW |
2,2 |
150 |
91-94 |
|
Accord |
CC1 |
Coupe |
2,0 |
133 |
92-93 |
|
Accord |
CC7 |
93-95 |
||||
Accord |
CC9 |
SW |
2,0 |
133 |
91-93 |
|
Accord |
CD7 |
Coupe |
2,2 |
150 |
94-96 |
|
Accord |
CE1 |
SW |
2,2 |
150 |
94-96 |
|
Accord |
CE2 |
SW |
2,0 |
136 |
94-96 |
|
Accord |
CE7 |
1,8 |
115 |
96-98 |
||
Accord |
CE8 |
2,0 |
131 |
96-98 |
||
Accord |
CE9 |
2,2 VTEC |
150 |
96-98 |
||
Accord |
CF1 |
Diesel |
105 |
96-98 |
||
Accord |
CG4 |
Coupe |
2,0 |
147 |
98- |
|
Accord |
CG2 |
Coupe |
3,0 V6 |
200 |
98- |
|
Accord |
CH1 |
Type R |
2,2 iR |
212 |
99- |
|
Accord |
CG8 |
1,8 iS |
136 |
99- |
||
Accord |
CG9 |
2,0 |
147 |
99- |
||
Accord |
CH5 |
5 porte |
1,6 |
116 |
99- |
|
Accord |
CH6 |
5 porte |
1,8 |
136 |
99- |
|
Accord |
CH7 |
5 porte |
2,0 |
147 |
99- |
|
Accord |
CH8 |
5 porte |
2,0 TDi |
105 |
99- |
|
Legend |
HS |
2,7 |
169 |
88-89 |
||
Legend |
KA3 |
Coupe |
2,7 |
169 |
88-91 |
|
Legend |
KA4 |
Limo. |
2,7 |
169 |
89-91 |
|
Legend |
KA7 |
Limo. |
3,2 |
205 |
91-96 |
|
Legend |
KA8 |
Coupe |
3,2 |
205 |
91-96 |
|
Legend |
KA9 |
3,5 |
205 |
96- |
||
|
||||||
NSX |
NA1 |
3,0/3,2 |
256/273/280 |
91- |
||
NSX |
NA2 |
Targa |
3,0/3,2 |
256/273/280 |
||
|
||||||
S2000 |
AP1 |
2,0 |
240 |
99- |
||
|
||||||
Logo |
GA3 |
1,3 i |
65 |
99- |
||
Jazz |
AA |
45/56 |
84-87 |
|||
Jazz |
83 |
02- |
||||
|
||||||
CRV |
RD1 |
2,0 |
128 |
97-99 |
||
CRV |
RD3 |
2,0 |
147 |
99- |
||
|
||||||
HRV |
GH1 |
3 porte |
1,6 i (2WD) |
105 |
99- |
|
HRV |
GH2 |
3 porte |
1,6 i (4WD) |
105 |
99- |
|
HRV |
GH3 |
5 porte |
1,6 i (2WD) |
105 |
99- |
|
HRV |
GH4 |
5 porte |
1,6 i (4WD) |
105/124 |
99- |
|
Insight |
ZE1 |
1,0 + E-Motor |
76 |
00- |
Beginning in 1981 Honda went to the 17 digit worldwide standard. The VIN is
located on the dashboard, the drivers door jamb, and the engine firewall.
The VIN number follows a consistent scheme. Some of the digits are consistent
from year to year but some may change from year to year.
1983 - 1989
1st POSITION NATION OF ORIGIN
1 = USA
2 = Canada
3 = Mexico
J = Japan
K = Korea
V = France
2nd POSITION MANUFACTURER
H = Honda
3rd POSITION VEHICLE TYPE
M = Passenger Car, Built in Japan
G = Passenger Car, Built in USA/Canada
4th & 5th POSITION, 1983 BODY TYPE
SR = Sedan
WR = Wagon
4th & 5th POSITION, 1984-86 BODY TYPE I ENGINE
AD = Accord
AE = Prelude Sedan
AE = Civic, l300cc CRX
AF = Civic, l500cc CRX
AG = Civic, 1300cc 3 door
AH = Civic, l500cc 3 door
AK = Civic, 1500cc 4 door
AN = Civic, Wagon
AR = Civic, Wagon 4X4
BA = Accord
6th POSITION, 1983-86 TRANSMISSION CODE
2 = Semi-Hondamatic
3 = 3 Speed Automatic
4 = 4 Speed Manual
5 = 5 Speed Manual
6 = 5 Speed Manual-Super Low Gear
7 = 4 Speed Automatic
4th Thru 6th POSITION, 1987-89
CAR LINE/ENGINE
BA3 = Prelude SI
BA4 = Prelude 2.0L
BA8 = Prelude
CA5 = Accord
CA6 = Accord coupe
ECI = Civic CRX
EC2 = Civic 1300
EC3 = Civic 1500
EC4 = Civic4 DoorSedan
EC5 = Civic Wagon
EC6 = Civic Wagon 4X4
ED3 = Civic Sedan 1.5L (198
ED6 = Civic Hatchback 1.5L (198
ED7 = Civic Hatchback 1.6L (198
ED8 = Civic CRX 1.5L (198
ED9 = Civic CRX 1.6L (198
EE2 = Civic Wagon 1.5L (198
EE4 = Civic Wagon 1.6L (198
EY1 = Civic Wagovan
EY3 = Civic Wagovan 1.5L
7th POSITION, 1983-86 BODY TYPE
2 = 2 Door
3 = 3 Door
4 = 4 Door
5 = 5 Door
7th POSITION, 1987-89 BODY TYPE AND TRANSMISSION
1 = 2 Door Sedan, Manual
2 = 2 Door Sedan, Automatic
3 = 2 Door Hatchback, Manual
4 = 2 Door Hatchback, Auto
5 = 4 Door Sedan, Manual
6 = 4 Door Sedan, Automatic
7 = 4 Door Wagon, Manual
8 = 4 Door Wagon, Automatic
8th POSiTION GRADE
1 = Basic, HF
2 = Standard, DX
3 = GL, GLS, LX
4 = Lxi, SI
5 = Special
6 = Accord Hatchback
7 = Accord Hatchback & LXI
8th POSiTION GRADE, 1988-1989
2 = DX Accord Manual seat belt
2 = S Prelude Automatic ("passive") seat belt
3 = LX Accord Manual seat belt
3 = Si Prelude Automatic ("passive") seat belt
4 = LXi Accord Manual seat belt
4 = (std) Civic Hatchback Manual seat belt
4 = DX Civic Sedan Manual seat belt
4 = (std) Civic Wagovan Manual seat belt
4 = Si Prelude w/optional 4WS Automatic ("passive") seat belt
5 = DX Civic Hatchback Manual seat belt
5 = LX Civic Sedan Manual seat belt
5 = (std) Civic CRX Manual seat belt
5 = (std) '89 Civic CRX Automatic ("passive") seat belt
5 = (std) Civic Wagon Manual seat belt
5 = SEi Accord Manual seat belt
6 = DX Accord Automatic ("passive") seat belt
6 = HF Civic CRX Manual seat belt
6 = Si Civic CRX Manual seat belt
6 = Si '89 Civic CRX Automatic ("passive") seat belt
6 = Si Civic Hatchback Manual seat belt
6 = RTi Civic Wagon 4WD Manual seat belt
8 = LXi Accord Automatic ("passive") seat belt
9th POSITION CHECK DIGIT
10th POSITION MODEL YEAR
D = 1983
S = 1984
F = 1985
G = 1986
H = 1987
J = 1988
K = 1989
11th POSITION ASSEMBLY PLANT
A = Marysville, Ohio, USA
C = Saitama, Japan
H = Alliston, Canada
L = S. Liberty, USA
S = Suzuka, Japan
T = Tochigi, Japan
12th Thru 17th POSITION PRODUCTION SEOUENCE NUMBER
This number starts at 000001 with the first car.
1990 - 1998
1st POSITION NATION OF ORIGIN
1 = USA
2 = Canada
3 = Mexico
J = Japan
K = Korea
V = France
2nd POSITION MANUFACTURER
H = Honda
3rd POSITION VEHICLE TYPE
M = Passenger Car, Built in Japan
G = Passenger Car, Built in USA/Canada
L = Multi purpose passenger vehicle
4th Thru 6th POSITION
CAR LINE I ENGINE
BA4 = Prelude, 2.0/2.1L
BA8 = Prelude, 2.2L
BB1 = Prelude VTEC, 2.2L
BB2 = Prelude, 2.3L
BB6 = Prelude 2-door
CB7 = Accord, 2.2L
CB9 = Accord Wagon, 2.2L
CD5 = Accord 4 Door 2.2L
CD7 = Accord 2 Door 2.2L
CE1 = Accord Wagon 2.2L
CE6 = Accord V6 4 Door 2.7L
CF8 = Accord 4 Door SOHC
CG1 = Accord 4 Door V6 VTEC
CG2 = Accord 2 Door V6 VTEC
CG3 = Accord 2 Door (VTEC or ULEV)
CG5 = Accord 4 Door VTEC
CG6 = Accord 4 Door ULEV
ED3 = Civic4 Door, 1.5L
ED4 = Civic 4 Door, 1.6L
ED6 = Civic 3 Door, 1.5L
ED7 = Civic3 Door, 1.6L
ED8 = CRX, 1.5L
ED9 = CRX, 1.6L
EE2 = Civic Wagon, 1.5L
EE4 = Civic Wagon, 1.6L
EG1 = Civic del Sol, 1.5L
EG2 = Civic del Sol VTEC 1.6L
EG8 = Civic 4 Door, 1.5L
EH2 = Civic 3 Door, 1.5L
EH3 = Civic 3 Door, 1.6L
EH6 = Civic del So, 1.6L
EH9 = Civic 4 Door, 1.6L
EJ1 = Civic2 Door, 1.6L
EJ2 = Civic2 Door, 1.5L
EJ6 = Civic 2/3/4 Door 1.6L
EJ7 = Civic 2 Door 1.6L
EJ8 = Civic 2/3 Door 1.6L
RA1 = Odyssey
RA3 = Odyssey 5 Door Wagon (199
RD1 = CR-V 5-door (4 Wheel drive)
RD2 = CR-V 5-door (2 Wheel drive)
7th POSITION BODY TYPE I TRANSMISSION
1 = 2 Door Coupe, Manual
2 = 2 Door Coupe, Automatic
3 = 3 Door Hatchback, Manual
4 = 3 Door Hatchback, Automatic
5 = 4 Door Sedan, Manual
6 = 4 Door Sedan, Automatic
7 = 5 Door Wagon, Manual
8 = 5 Door Wagon, Automatic
8th POSITION GRADE, 1990-1993
1 = 2.0S Prelude
2 = 2.0S Prelude
3 = 2.1S Prelude
4 = 2.1 Si Prelude w/4W5
4 = DX Accord
4 = (Std) Civic 3 Door
4 = CX Civic 3 Door (1992)
4 = DX Civic
4 = S Prelude (92-93)
4 = S Civic del Sol (1993)
5 = 2.1Si Prelude
5 = LX Accord
5 = CX Civic (1993)
5 = DX Civic3 Door
5 = EX Civic2 Door (1993)
5 = LX Civic4 Door
5 = (Std)CRX
5 = (Std) Civic Wagon (2WD)
6 = DX Civic 3 Door (1993)
6 = DC Accord
6 = EXCivic4 Door
6 = EXCivic2Door(1993)
6 = SiCivic3 Door
6 = Si Prelude wl4WS (92-93)
6 = Si Civic del Sol (1993)
6 = HFCRX
6 = Si QRX
6 = ATi Civic Wagon (4WD)
6 = VX Civic 3 Door (1992)
7 = EX Accord (92-93)
7 = VX Civic (1993)
7 = VTEC Prelude(1993)
8 = SE Accord
8 = Si Civic 3 Door (92-93)
9 = EX Civic 4 Door (92-93)
9 = 10th Anniversary Accord
8th POSITION GRADE, 1994-1998
0 = Accord SE 2/4 Door
0 = Civic LX
1 = Accord DX w/ABS 2/4-door
2 = Accord DX 2/4-door
2 = Civic CX 3-door
2 = Civic DX 2-door
2 = Civic EX 2-door
2 = Civic HX
2 = Civic CVT
2 = Accord Wagon LX
3 = Civic CX w/AC 3-door
3 = Civic DX w/AC 4-door
3 = Civic EX w/ABS 2-door
3 = Civic LX
3 = Accord LX 2/4-door
3 = Accord Wagon LX w/ABS
3 = Accord w/ABS V6
4 = Civic DX 4-door
4 = Civic EX 2/4 Door
4 = CR-V w/o ABS
4 = Accord DX 4-Door (199
4 = Accord LX w/ABS 2/4-door
4 = Civic Del Sol S
4 = Odyssey LX 6 Passenger
4 = Prelude S
4 = Prelude VTEC (1997)
4 = w/o SH pkg. Prelude (199
4 = CR-V LX (199
5 = Civic CX 3-door
5 = Accord EX 2/4-door
5 = Civic LX 4-door
5 = Civic DX w/AC
5 = Civic EX a/ABS 2-door
5 = CR-V w/ABS
5 = Prelude Si
5 = Prelude SH (1997)
6 = Civic DX 3-door
6 = Accord E w/leather 2/4-door
6 = Civic LX w/ABS 4-door
6 = Civic Del Sol Si
6 = Odyssey LX 7 Passenger
6 = Prelude 4WS Si
6 = CR-V EX (199
7 = Odyssey EX
7 = Accord EX
7 = Accord EX ULEV (199
7 = Civic LX w/AC
7 = Civic Del Sol Si/wABS
7 = Civic Del Sol VTEC
7 = Prelude VTEC
7 = Civic VX 3-door
8 = Civic Si 3-door
8 = Civic LX w/ABS
8 = Accord DX 25th Anniv.Edition
9 = Accord Wagon EX
9 = Accord Value Package 4 Door
9 = Civic Del Sol LX w/ABS
9 = Civic Del Sol Si w/ABS
9 = Civic Del Sol VTEC w/ABS
9 = Civic Si w/ABS 3-door
9 = Civic EX 4-door
9th POSITION CHECK DIGIT
10th POSITION MODEL YEAR
L = 1990
M = 1991
N = 1992
P = 1993
R = 1994
S = 1995
T = 1996
V = 1997
W = 1998
11th POSITION ASSEMBLY PLANT
A = Marysville, Ohio, USA
C = Sayama, Japan
H = Alliston, Canada
L = East Liberty, USA
S = Suzuka, Japan
T = Tochigi, Japan
12th Thru 17th POSITION PRODUCTION SEQUENCE NUMBER
This number starts at 000001 with the first car.
MODELLO | JDM | EUDM | USDM |
Civic EG - EK (B16A) | 170 hp / 7600 rpm | 160 hp / 7600 rpm | - |
Civic EP (K20A) | 215 hp / 8000 rpm | 200 hp / 7400 rpm | 160 hp / rpm |
Integra Type-R DC2 (B18C) | 200 hp / 8000 rpm | 190 hp / 7900 rpm | 180 hp / rpm |
Integra Type-R DC5 (K20A) | 220 hp / 8000 rpm | - | 200 hp / rpm |
S2000 AP1 | 250 hp / 8300 rpm | 240 hp / 8300 rpm | - |
Accord Type-R CH1 | 220 hp / rpm | 212 hp / 7200 rpm | - |
Prelude VTEC BB6/8 | 220 hp / rpm | 200 hp / 7000 rpm | - |
Coppia ammortizzatori posteriori + braccetti inferiori su Honda Integra Type-R |
Dettaglio attacco ammortizzatore posteriore e braccetto inferiore su Honda Integra Type-R |
CIVIC | INTEGRA | |
A | 2 cm | 2 cm |
B | 1 cm | 1 cm |
C | 39 cm | 39 cm |
D | 33 cm | 33 cm |
E1 | 10.5 cm | 11 cm |
E2 | 28.5 cm | 28 cm |
F1/F2 | - | 7 mm |
G | 2.5 cm | 3.5 cm |
altezza stelo ammo Anteriore | 50 cm | 49 cm |
altezza stelo ammo Posteriore | 56 cm | 54 cm |
altezza molla ammo Posteriore | 29 cm | 28-28.5 cm |
PW0 (VTEC) : 8400rpm
P30-P28 (VTi) : 8550rpm
Questi valori sono il riferimento, poi in base ad un algoritmo viene eseguito
il calcolo in base al carico e quindi anticipato. Se vi mettete in discesa,
senza affondare bruscamente il gas vedrete che supererete gli 8400, viceversa
in salita con il gas a fondo inserirà prima.
Cmq conta anche la messa a punto del motore, anticipo, gioco valvole (sopratutto,
perchè influisce sul sensore map) e pressione benzina...
- Che cosa è il 4WS?
(Tratto dal sito www.honda.it)
4 ruote sterzanti.
La guidabilità assoluta.
Il sistema permette la sterzata su tutte e quattro le ruote. Questo dispositivo
funzionante a qualsiasi velocità è controllato da una centralina
elettronica che comanda la sterzata dell'asse posteriore a tutte le velocità.
La differenza consiste nel fatto che al di sotto dei 30 Km/h le ruote posteriori
sterzano in controfase rispetto alle anteriori, mentre oltre tale velocità
le ruote anteriori e posteriori sterzano in fase. Il sistema lavora sia in marcia
avanti che in retromarcia. Alle basse velocità vengono agevolate le operazioni
di parcheggio e manovra.
Ad alta velocità l'effetto del controllo della sterzata si manifesta
con un enorme miglioramento della stabilità in curva e della tenuta di
strada.
- Quali sono i codici errori della ECU?
ore you can start reading the CEL (check engine light) in your dash, you need
to 'jump' your ecu. Here's how.
Located the factory two-pin connector of brown and black wires near the ECU
on Civics del Sols and Integra's, or behind the center console for Preludes
and Accords. Pull that 2-pin out of the main harness. Using a wire or paper
clip as a jumper, connect the outputs of the harness together, so that the black
wire and the brown wire make a circuit. Once this is jumped together, the dash
will start the light show, so its a good idea to jump first, then turn to on.
For 88-91 Honda's and 86-93 Acura's:
The ECU's on these cars actually have a neat little window right on the computer case. No need to jump here- just turn it to on, and watch it right there through that window.
For both steps above, the output will be in a Morse code style of long and short lights. For example, 2 long, pause, 3 short is 23.
1- Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98
Oxygen Sensor "A" (Primary)
defective circuit or unplugged / defective sensor
2- Accord Civic CRV CRX Del Sol Odyssey Prelude
85-89 86-87 n/a 85-87 85-91 n/a n/a
Oxygen Sensor "B"
defective circuit or unplugged / defective sensor
3- Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98
MAP Sensor (Manifold Absolute Pressure)
defective circuit or unplugged / defective sensor
4- Accord Civic CRV CRX Del Sol Odyssey Prelude
90-98 88-98 97-98 88-91 93-97 95-98 85-98
CKP Sensor (Crankshaft Position Sensor)
defective circuit or unplugged / defective sensor
5- Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 * 86-98 97-98 85-91 93-97 96-98 85-98
MAP Sensor (Manifold Absolute Pressure)
mechanical problem / disconnected piping
* exc 94-95
6- Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98
ECT Sensor (Engine Coolant Temperature)
defective circuit or unplugged / defective sensor
7- Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98
TP Sensor (Throttle Position)
defective circuit or unplugged / defective sensor
8- Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98
TDC Sensor (Top Dead Center)
defective circuit or unplugged / defective sensor
9*- Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98** 86-98 97-98 85-91 93-97 95-98 85-98
CYP Sensor (Cylinder)
defective circuit or unplugged / defective sensor
* not a valid code for any throttle body injection Hondas
** not a valid code for V-6 engines
10- Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98
IAT Sensor (Intake Air Temperature)
defective circuit or unplugged / defective sensor
12- Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 * n/a 85-91 * n/a 95-98 85-98
EGR Lift Sensor (Exhaust Gas Recirculation)
defective circuit or unplugged / defective sensor
* not a valid code if car is not equipped with an EGR valve (some Civic models
are not)
13- Accord Civic CRV CRX Del Sol Odyssey Prelude
85-98 86-98 97-98 85-91 93-97 95-98 85-98
BARO Sensor (Atmospheric Pressure)
defective circuit or unplugged / defective sensor
14- Accord Civic CRV CRX Del Sol Odyssey Prelude
88-98 88-98 97-98 88-91 93-97 95-98 88-98
IAC Valve (Idle Air Control)
defective circuit or unplugged / defective sensor
15- Accord Civic CRV CRX Del Sol Odyssey Prelude
90-95 88-95 n/a 88-91 93-95 95 88-95
Ignition Output Signal
missing or defective ignition output signal
16- Accord Civic CRV CRX Del Sol Odyssey Prelude
90-95 88-95 n/a 88-91 93-95 95 88-95
Fuel Injector System
defective circuit or unplugged / defective fuel injector
17- Accord Civic CRV CRX Del Sol Odyssey Prelude
88-98 88-98 97-98 88-91 93-97 95-97 88-98
VSS (Vehicle Speed Sensor)
defective circuit or unplugged / defective sensor
19- Accord Civic CRV CRX Del Sol Odyssey Prelude
n/a 88-95 n/a 88-91 93-97 n/a n/a
Automatic Transmission Lock Up Control Solenoid Valve
defective circuit or unplugged / defective solenoid valve
20- Accord Civic CRV CRX Del Sol Odyssey Prelude
90-98 88-98 97-98 88-91 93-97 95-98 92-98
Electrical Load Detector
defective circuit or unplugged / defective sensor
21*- Accord Civic CRV CRX Del Sol Odyssey Prelude
94-98 ** 92-95 n/a n/a 93-95 n/a 93-95
VTEC Solenoid Valve
defective circuit or unplugged / defective solenoid valve
* not a valid code if car does not have a VTEC engine
** not with V-6 engine
22*- Accord Civic CRV CRX Del Sol Odyssey Prelude
94-98 92-98 n/a n/a 93-97 98 93-98`
VTEC Oil Pressure Switch
defective circuit or unplugged / defective oil pressure switch
* not a valid code if car does not have a VTEC engine
23- Accord Civic CRV CRX Del Sol Odyssey Prelude
98 * 96-98 n/a n/a 94-97 n/a 92-98
KS (Knock Sensor)
defective circuit or unplugged / defective sensor
* not a valid code if V-6 engine
30- Accord Civic CRV CRX Del Sol Odyssey Prelude
90-98 * n/a n/a n/a n/a 95 92-98 *
Automatic Transmission Signal: "A" / SEAF / SEFA / TMA or TMB
defective circuit or unplugged / defective sensor
* not a valid code for 1996
31- Accord Civic CRV CRX Del Sol Odyssey Prelude
90-95 n/a n/a n/a n/a 95 92-95
Automatic Transmission Signal "B"
defective circuit or unplugged / defective sensor
41- Accord Civic CRV CRX Del Sol Odyssey Prelude
90-98 92-98 97-98 n/a 93-97 95-98 90-98
Primary Oxygen Sensor - Heater
circuit malfunction
43- Accord Civic CRV CRX Del Sol Odyssey Prelude
90-95 92-95 n/a n/a 93-95 95 90-95
Fuel Supply System
defective or malfunctioning fuel supply system
45- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 97-98 n/a 96-97 96-98 96-98
System Too Lean or Too Rich
malfunction in the fuel monitoring systems
48- Accord Civic CRV CRX Del Sol Odyssey Prelude
98 92-98 n/a n/a n/a n/a n/a
LAF Sensor (Lean Air Fuel)
defective circuit or unplugged / defective sensor
54- Accord Civic CRV CRX Del Sol Odyssey Prelude
96 96-98 97-98 n/a 96-97 n/a n/a
CKF Sensor (Crankshaft Speed Fluctuation)
defective circuit or unplugged / defective sensor
58- Accord Civic CRV CRX Del Sol Odyssey Prelude
98 * n/a n/a n/a n/a n/a n/a
TDC Sensor 2 (Top Dead Center)
defective circuit or unplugged / defective sensor
* with V-6 engine only
61- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 97-98 n/a 96-97 96-98 96-98
Oxygen Sensor, Heated - Sensor 1 (Primary)
high voltage, low voltage, or slow response
63- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 97-98 n/a 96-97 96-98 96-98
Oxygen Sensor, Heated - Sensor 2 (Secondary)
high voltage, low voltage, or slow response
65- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 97-98 n/a 96-97 96-98 96-98
Oxygen Sensor Heater (Secondary)
malfunctioning or defective oxygen sensor heater
67- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 97-98 n/a 96-97 96-98 96-98
Catalyst system Efficiency Below Threshold
malfunctioning or defective catalyst system
70- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 97-98 n/a n/a 96-98 96-98
Automatic Transmission
malfunction with the automatic transmission controls
71- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 97-98 n/a 96-97 96-98 96-98
Cylinder 1 Misfire or a Random Misfire
a condition is present that is creating a cylinder misfire
72- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 97-98 n/a 96-97 96-98 96-98
Cylinder 2 Misfire or a Random Misfire
a condition is present that is creating a cylinder misfire
73- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 97-98 n/a 96-97 96-98 96-98
Cylinder 3 Misfire or a Random Misfire
a condition is present that is creating a cylinder misfire
74- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 97-98 n/a 96-97 96-98 96-98
Cylinder 4 Misfire or a Random Misfire
a condition is present that is creating a cylinder misfire
75- Accord Civic CRV CRX Del Sol Odyssey Prelude
98 * n/a n/a n/a n/a n/a n/a
Cylinder 5 Misfire or a Random Misfire
a condition is present that is creating a cylinder misfire
* valid code for V-6 engine only
76- Accord Civic CRV CRX Del Sol Odyssey Prelude
98 * n/a n/a n/a n/a n/a n/a
Cylinder 6 Misfire or a Random Misfire
a condition is present that is creating a cylinder misfire
* valid code for V-6 engine only
80- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 n/a n/a n/a 96-98 96-98
Exhaust Gas Recirculation
insufficient flow detected
86- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 97-98 n/a 96-97 96-98 96-98
ECT Sensor (Engine Coolant Temperature)
circuit range / performance problem
90- Accord Civic CRV CRX Del Sol Odyssey Prelude
97-98 96-98 n/a n/a n/a 98 97-98
Evaporative Emission Control System
leak detected in the fuel tank area
91- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 n/a n/a n/a 98 97-98
Fuel Tank Pressure Sensor
low input
92- Accord Civic CRV CRX Del Sol Odyssey Prelude
96-98 96-98 97-98 n/a 96-97 96-97 96-98
Evaporative Emission Control System
insufficient purge flow
- Che cos'è il sistema ATTS montato sulla Prelude? Come funziona?
L'ATTS, che è un sistema di trasferimento attivo della coppia tra le ruote motrici ed ha una attuazione differente dall'autobloccante: lavora infatti per mezzo di frizioni elettroidrauliche applicate sui semialberi, in uscita dal normale differenziale. Tra le frizioni e le ruote sono interposti dei ruotismi epicicloidali. Ovviamente gli attuatori sono comandati da una ECU. L'intento è di avere una modalità di sterzata aggiuntiva a quella tradizionale, creandola differenziando in modo attivo la coppia tra le ruote motrici. In tal modo, al limite, si può indurre una coppia di sterzata come sui veicoli cingolati. Il sistema ATTS, tuttavia, interviene solo quando la deriva dell'avantreno supera certi limiti, rimanendo inattivo al di sotto. Tale soluzione ha lo scopo di eliminare il sottosterzo nelle curve strette affrontate velocemente ed è alternativa alle quattro ruote sterzanti: infatti i due sistemi si escludevano a vicenda. |