body HONDA INTEGRA 1994 4.G Workshop Manual

Chassis and Paint Codes
U.S.Model
Vehicle ldentification Number
Manutactulol, Make and
Typ€ of Vshicle
JH4: HONDA MOTOR CO., LTD.
ACURA Psssenger car
Line, Body and Engino Type
DB7: INTEGRA 4-door/B1 881
DB8: INTEGRA 4-door/81 8Cl
DC2: INTEGRA 3-door/B18C 1
DC4: INTEGRA 3-door/B1 8B j
Body Type and Trsnsmission Type
3: 2-door Hatchback S-speed Manual
4: 2-doot Hatchback 4-speed
Automatic
5; 4-door Sedan s-speed Manual
6: 4-door Sedan 4-speed Automatic
Vehicle Glado (Seriesl
4: RS
5: LS
8; GS-R
Check Digit
Model Yaal
R: 1994
Factory Code
S: Suzuka Factory in Japan
Serial Numb€l
Vehicle ld€ntification Number and
JH4DB754* RSOOOOO 1
I
Engine Number
8l8Br-r300@l-----T-----
Engine Typ6
81881: 1.8 f DOHC Sequentiat Muhi-pori
Fuel-injected engine
B l8Cl : 1.8 | DOHC VTEC Sequ€nrial
Multi-port Fu€l-iniected €ngin€
Se al Numbel
Paint Code
COLOR
BG.33P
Federal Motor Vehicle Safety Standard Certification
Transmission Numbsr
Y80- 1 000@ I
Transmission Type
Y80: Manual
MPTA: Automatic
Serial Numbel
Paint Code
Paint CodeColor
BG.33P
G-71P
NH-5O3P
NH-538
NH-575M
R-7 2P
R-81
RP.24P
YR.5O3M
Paradise Blue-g.€en PeErl
Lausanne Gr6en Pead
Grsnada Black Pea.l
Frost White
Thunder Grav Metallic
Torino Red Pearl
Milano Red
Stealth Gray Pearl
Rosewood Brown M€tallic
1-2
3DOOR4DOOR

Canada Model
Vehicle ldentification Numbel
Manutacturer, Makeand
Type of v€hicle
JH4: HONDA MOTOR CO., LTD.
ACURA Passenger car
Lino. Body and Engine TYPo
D87: INTEGRA 4-doot/Bl 881
DC2: INTEGRA 3-dootBl 8C1
DC4: INTEGRA 3-doori B18B1
Body Type and Transmission TYPo
3: 2-door Hatchback 5-speed Manual
4'. 2-door Hatchback 4-speed
Automatic
5: 4-door Sedan s-speed Manual
6: 4-door Sedan 4-speed Automatic
Vehicle Grade {Sedes}
3: RS without passenger SRS airbag
4: RS with passenget SRS aitbag
8: GS-R
Check Digit
Model Yeat
R: 1994
Factory Code
S: Suzuka Factory in Japan
Serial Numbel
JH4DB753. RS800001
Engine Number
81881-1 700001
Engin€ Type
81881: 1.8 I DOHC Sequential Multi-port
Fuel-injected engine
B18C1: 1.8 I DOHC VTEC Sequential
Multi-Dort Fuel-iniected engrne
Serial Number
Paint Code
COLOR
BG.33P
Vehicle ldentification Number and
Canadian Motor Vehicle Safety Standard Certification
Transmission Number
Y80-1000001
Transmission Type
Y80: Manual
MPTA: Automatic
Serial Numbel
Paint Code
Paint CodeColor
Paradise Blue-green Pearl
Lausanne Green Pearl
Granada Elack Pearl
Frost White
Thunder Gray Metallic
Torino Red Pearl
Milano Red
Stealth Gray Pearl
Rosewood Brown Metallic
BG.33P
G-71P
NH-5O3P
NH-538
NH-575M
R-72P
R-81
RP-24P
YR-503M
3DOOR4DOOR
1-3

Specifications
Standards and Service Limits .'-.'.'."-'-' 3-2
Design Specifications ....'.'.'...."....."...... 3-1 7
Body Specifications '.....'.'. 3-20

Standards and Service Limits
Automatic Transmission (cont'dl - Section 14
SERVICE t_tMtTMEASUREMENTSTANDARD {NEW}
Transmission(cont dlMainshaft 2nd gear thrust washer thickngss3.97 - 4.00 {0.156 - 0.'t57}4.02 - 4.05 (0.158 - 0.159)4.07 - 4.10 (0.r60 - 0.16114.12 - 4.'15 (0.162 - 0.163)4.17 - 4.20 (0.164 - 0.'t65)4.22 - 4.25 (0.166 - 0.167)4.27 - 4.30 {0.168 - 0.169)4.32 - 1.35 {0.170 - 0.17r)4.37 - 4.40 (0.172 - 0.173)
Wear or damage
I
I
IWear or damage
Thrust washer thicknessMainshaft ball bearing left sideMainshaft 1st gear left sideMainshatt 1st gear right side
3.45 - 3.55 (0.136 - 0.140)1.45 - 1.50 (0.057 - 0.059)3.43 - 3.50 (0.135 - 0.138)
Wearlor damase
Woar or damage
Sub-shaft 4th gear thrust washer thicknessOne-way clutch contact area l.D.Countershaft lst gearParking gearMainshaft feed pip€ A, O.D. {at 15 mm trom end}Mainshaft leed piDe B, O.O. {at 30 mm from end)Countershaft leed pipe O.D. (at l5 mm from end)Sub-shaft feed pip€ O.D. (at 15 mm trom end)Mainshaft sealing ring thickness{29 mm and 35 mm)Mainshaft bushing LO.Mainshaft bushing LD.Countershaft bushing LD.Sub-shaft bushing l.D.Mainshatt sealing ring goove widlh
2.93 - 3.00 (0.115 - 0.1181
83.339 - 83.365 (3.2810 - 3.2821)66.685 - 66.698 12.6254 - 2.6259)8.97 - 8.98 {0.353 - 0.354)5.97 - 5.98 (0.23s0 - 0.2354f7.97 - 7.98 (0.3138 - 0.3142)7.97 - 7.98 {0.3138 - 0.3142)1.980 - 1.995 (0.0780 - 0.07851
6,018 - 6.030 (0.2359 - 0.2374)9.000 - 9.015 (0.3s43 - 0.3549)8.000 - 8.01s (0.31s0 - 0.3156)8.000 - 8.015 (0.3150 - 0.3156)2.025 - 2.060 (0.0797 - 0.0811)
t-
tWear or damage8.95 {0.352t5.95 (0.2341
7.95 (0.313)
7.9s (0.313)
1.80 {0.071)
6.045 (0.2380)
9.03 (0.356)
8.03 (0.3r6)
8.03 (0.3161
2.08 (0.0821
RegulatorSealing ring contact area LD.35.000 - 35.025 {1.3780 - 1.3782)35.050 (1.3799)
Shifting device andparking brake con-trol
Reverse shift fork tinger thicknessParking brako ratchet pawlParking goarThroftlo cam slopper heighl
5.90 - 6.00 {0.232 - 0.236)
27.0 - 27.r (1.063- 1.067)
5.4O {0.213)
lWear or other
t_'--'
Servo bodyShift fork shaft bore Lo.Shift fork shaft v6lve bore LO.14.000 - 14.010 (0.5512 - 0.5516)37.000 - 37.039 (1.{567 - 1.4582)37.045 {1:4585}
Oil pumpOil pump gear side clearanc€Oil pump gear-to-body cl€6rance DriveDriv€nOil pump driven g6ar I.D.Oil pump shaft O.D.
0.03 - 0.05 (0.001 - 0.002)0.210 - 0.265 {0.0083 - 0.0104)0.070 - 0.125 (0.0028 - 0.0049)14.016 - 1{.034 (0.5518 - 0.5525)13.980 - r3.990 {0.5504 - 0.5508)
0.07 (0.003)
W6ar or damageWear or damage
L
3-12

- Automatic TransmissionSection 14Unit of length: mm (in)
[t!'tttltttt tt -
MEASUREMENT
STANDAND INEWI
Wir. Di..o.D.Fr.. L.ngtht{o. of Colh
SpringsRegulator valve spring ARegulator valve spring IStator r€action springModulator valv€ bodyTorque convorter check valve
Cooier ch€ck valve sprangRelief v6lvo spring2-3 orifice control valvo springThrottle valve B adiusting sPring
Throttle valve B springThrottle valvo B 6pringThrottle valve I spring1-2 shift valve sprang2-3 shift valve spring3-4 shift valve spring'lst-hold accumulator spring1st accumulator sprang2nd accumulalor spdng3rd accumulator spring4th accumulator sPrangLock-up shift valve springLock-up timing B valve springLock-up control valve springCPC valve springKick-down valvo spring3-2 kick-down valvo springServo control valve spring4th exhaust v6lve springServo orifice controlvalve spring
1.8 {0.071}1.8 (0.071)
5.5 (0.217)
1.3 {0.0s1)1.1 {0.043}1.1 {0.043)1.r (0.043)
0.9 (0.035)
0.7 (0.0281
1.4 (0.055)
1.4 (0.055)
1.1(0.055)0.9 (0.0351
0.9 (0.0351
0.9 {0.035)4.0 {0.157)2.5 (0.098)
3.6 (0.142)
2.8 (0.1r0)
2.6 (0.102)
0.9 (0.035t
0.8 (0.0311
0.8 (0.031)
1.3 (0.051)
1.0 (0.039t
1.3 (0.051)
0.9 {0.035)1.0 (0.039)
0.8 (0.031)
14.7 (0.579)
9.6 (0.378)
26.4 (1.039)
9.4 {0.370}8.4 (0.331)
8.4 (0.3:]t)
8.6 (0.3l9)
6.6 (0.2601
6.2 (0.244)
8.5 (0.335)
8.5 (0.335)
8.5 (0.335)
8.6 (0.339)
7.6 (0.299)
7.6 (0.2991
21.5 (0.846t
16.3 (0.642)
22.0 (0.866)
17.5 (0.689)
16.3 (0.642)
7.6 {0.299)6.6 {0.260}6.6 (0.260)
9.4 (0.370)
6.6 (0.260)
8.6 (0.339)
6.4 (0.252)
7.1 (0.280)
6.6 (0.260)
88.6 (3.488)
11.011.732130.3 (1.193)
37.3 {1.469)33.8 (1.331)
33.8 (1.331)
37.1 (1.461t
33.0 (1.299)
34.0 fi.339)41.5 (1.634)
41.5 (1.63i1)
41.6 {1.638}40.4 (1.591)
57 ,0 12.211152.0 (2.047)
71.1 Q.A23l't05.4 (4.150)
108.9 (4.287)
105.2 (4.'142)
103.3 {4.067)73.7 12.902160.8 (2.394)
39.5 (1.5s5)
35.3 (1.390)
2a.5 (.1221
45.6 (1.795t
34.1 {1.343)60.3 (2.374)
48.2 {1.898}
16.5
2.112.1't2,5
12.513.414.9
10.511.212.114.5
26.8E.316 + 8.615.219.'l21.232.022.125.O12.111.717.011.518.533.0
-r
3-13

Il
I
il
Body Specifications
3 DOOf,:Unit: mm (in)

Engine Removal/lnstallation
m
(cont'd)
Remove the intake air duct, air cleaner housing as-semblv and the bracket.
6 x 1.O mm9.4 N.m {l.O ksf.m, 7.2 tbf,ftl
Remove the evaporative emission (EVAp) controlcanister hose and vacuum hose.
VACUUM HOSE
THROTTI.E BODY
7. Remove the engine wire harness connectoE on theright side of engine compartment.
8. Relieve fuel pressure by loosening the service bolton the tuel filter about one turn {see section 1 1).
@ oo not amoke whito working on thofuel system. Keep open flame away trom wo.k arsa.Drain fuel only into an approved container.CAUTION:
a Before disconnocting any fu€l line. reliovo the tuolpressule as doscribed above.a Place a shop towel ov61 the fu6l filter to prevontprossurized tuel from spraying ovel tho aogine.
9. Remove the fuel feed hose.
SERVICE BOLT15 N.m (1.5 kgt.m, 11 tbt.ftl
BAITJO EOLT33 N.m 13.4 kgt.m,25 tbt.ftt
6 x'l.O mm9.8 N-m ll.0 kgt.m.

Engine Removal/lnstallation
(cont'd)
14.Remove the engine ground cable at the body end.
Remove the adiusting bolt and mounting bolt, then
remove the power steering (P/Sl belt and pump.
a Do not disconnect the P/S hoses.
8 r 1.25 mm24 N.m (2.4 kgf.m. 17 lbl.ftl
6. Loosen the idler pulley bolt and adjusting bolt, then
remove the air conditioning (A/C) compresso. belt.
IDLER PULLEY BOLT10 x 1.25 mm44 N.m 14.5 kgt.m, 33 lbl.ftl
5-6
A/C COMPRESSOR BELT
17. (Manusl transmission) Remove the clutch slave
cylinder and pipe/hose assembly.
a Do not disconnect the pipe/hose assembly.
6 x 1.O rl|mll N.m { 1.1 kgt.m,SLAVE CYLINDER
8.0
8 x 1.25 mm24 N.m {2.4 kgl.m,17 lbt.ftl
18. Remove the transmission ground cable and hose
cramp.
6 x 1.O mm1l N.m 11 ,1 kgt.m,I tbt.ftl

VTEC
Ref€r to page 11-32 thru I l-39 beforo troubleshooting.
-g: -mi !5*3ij'i:,*o:",,XTl.Lamp
(MlL) indicates Disenostic rrouble code (Drc) 2r:A problem in the wEc
\,__-:-/ \.---l-l
Iel- -l 2,1 l-
MIL h.. b..n Fport d on.Wrth aaavica chack connac,tot
iomp.d, Codc 2l i. indic.t.d.
Oo tho ongino control module(ECM) Rg3ot Procgduro.
w6rrn up engine to normal op€r-ating tsmporature (the coolingfan comog on).
Do th€ Road Test.'
lmormitt.m t ilur., .yrtom i. OK!t thi.tim..Chacl tor poor connactiont otloo.. wircr !l VTEC .ol.noidv.lv. lnd ECM.
ls MIL on and does it indi-cato cod€ 21?
Turn tho ignition switch OFF.
Oisconnect tho 1P connsctorlrom the VTEC solenoid valvo.
Chock for continuity betw66n 1Pconn6clor terminal and body
9rcUnO.
ls there '14 - 30 07R.pl.c. th. VTEC rolonoid v.lvr,
' Road Test:Accelerate in 1st gear to 6n engino spood ovor 6000 rpm.Hold thst engine sp€ed tor at least two seconds.lflhe MIL do6s not coms on during th€ first road tost,reoeat this test two more tim95.
YES
(To pago G37l
6-36

{From pag6 636}
ContinuityT
ooooooooooo
ooooooooooo
ooooooooooooo
ooooooooooooo
Ch6ck for continuity botw6en 'lP
connector t€rminal and A4 termi-nal.
B.9.lr op.n in th. GRI{/YEL wircb.tw..n ECM {Aa} .od vTEcaolanoid valva connac'tor.
Ch6ck for continuity botwoon 1Pconnector terminal (harness side)and body ground.
Ro.ir .hon i|r th. GRN/VEL wirc
b.iw..n ECM (A4l .nd VTECaoldroid valv. Gonnac'tor.
Sub.titut! . krown-good ECM|r|d r.ch!ck. lt .ytnptom/indic!-tion gor3 away rrplact tha origi-n.l Ecttl,
6-37