1994 HONDA INTEGRA exhaust pipe b

*l
Engine Removal/lnstallation
(cont'dl
27. Remove the radiator assembly {see page 1O-4),
28. Remove the A/C compressor.
a Do not disconnect A/C hoses.
8 x '1.25 mm24 N.m t2.4 kgf.m, 17 lbl.ftl
29. Disconnect the heated oxygen sensor (HO2Sl con-nector, then remove exhaust pipe A.
B'l8Cl engine: Ho2s
I x 1.25 mm24 N.m (2.4 kgf.m,17 rbt.ftt
Replace.
SELF-LOCKING NUT8 x 1.25 mm16 N.m 11.6 kgf.m,12 tbl.ftlReplace.
EXHAUSTPIPE A
SELF10 x 1.25 mm54 N.m (5.5 ksf.m.4O lbf'ltlReplace.
CONNECTOR
5-8
8188l engine:
8 x 1.25 mm24 N.m 12.4 kgf.m,17 tbt.trl
GASKETReplace.
GASKETReplace.
SELF.LOCKING NUTI x 1.25 mm16 N.m (1.6 kgt.m,12 tbf.ft)Replace.10 x 1.25 mm54 N.m (5.5 kgl.m,40 tbt.ttlReplace.
30. Remove the shift rod and extension rod {M/T).
I x 1.25 mm22 N-m 12.2 kgf.m, '16 lbf.ftlSHIFT ROD

lntake Manifold/Exhaust System
Intake Manifold
Replacement ............................... 9-2
Exhaust Manifold
Replacement ............................... 9-4
Exhaust Pipe and Muffler
Replacement ............................... 9-5

Exhaust Pipe and Muffler
Replacement
NOTE: Use new gaskets and
Bl88l engine:
selflocking nuts when reassembling.
HEAT SHIELDS
6 x 1.0 mm9.8 N.m l1.O kgf.m, 7.2 lbf.ftl
HEAT SHI€LD
SELF-LOCKIIIG NUT
,@\
10 x 1.25 mm33 N.m (3.4 kgt.m,25 tbf.fttReplace.HEATEO OXYGENSENSOR (HO2Sl
44 N.m 14.5 kgt.m,33 rbf.ftlI x 1.25 mm24 N.m 12.4 kgf.m,17 tbl.frl
BRACKET
GASKETSReplace.
SELF-LOCKING NUTS10 x 1,25 mm54 N'm 15.5 kgf'm,40 tbf.ftlReplace.
SELF-LOCKING NUT8 x 1.25 mm16 N.m {1.6 kgf.m,r2 tbt.frlReplace.
I x 1.25 mm22 N.m (2.2 kgl.m, r6lbt.ftlReplace.Tighten the flange nuts in steps,alternating side-to-side.
MUFFLER
EXHAUST
I,
^1
e
e
8 x 1.25 mm22 N.m 12.2 kgt.m, 16 lbf.ftlReplace.Tighten the bolts in steps,alternating side-to-side.
COVER
GASKETReplace.
THREE WAYCATALYTICCONVERTER
COVER
6 x 1.0 mm9.8 N.m l1.O kgf.m, 7.2 lbl.ttl
PIPE TIP
(cont'd)

Exhaust Pipe and Muffler
Replacement (cont'dl
NOTE: Use new gaskets and selt-locking nuts when reassembling.
818C1 engine:
HEAT SHIELOSEXHAUST PIPE
I
h€
TIP
6 x 1.0 mm9.8 N'm {1.O kgt.m, 7.2 lbf.ft)
EXHAUST PIPE B
GASKETReplace.
8 x 1.25 mm22 N.m 12.2 kgf.m, 16 lbf'ftlReplace.Tighten the bolts in steps,alternating side'to-side.
SELF,LOCKING NUT10 x 1.25 mm33 N.m {3.4 kgf.m,25 tbf.frlReplace.
COVERHO2544 N.m {4.5 kgf.m,33 tbf.fr)
I r 1.25 mm24 N.m 12.4 kgf.m,17 lbf.ftl
BRACKET
GASKETSReplace.
GASKETReplace.
EXHAUST PIPE A
COVER
SELF.LOCKING NUTS10 x 1.25 mm54 N.m 15.5 kgl.m,40 lbf.frlReplace.
6 x 1.O mm9.8 N.m (1.0 kgf.m, 7.2 lbt'ft|8 x 1.25 mm22 N.m 12.2 kgf.m, 16 lbl.ftlRepiace.
SELF-LOCKING NUT8 x 1.25 mm16 N.m 11.6 kgf.m,Tighlen rhe flange nuts in sreps, 12lbf.ftlalternating side-to-side. Replace.
MUFFLER
HEAT SHIELD

PGM-FI System
Heated Oxygen Sensor lHO2Sl
ztRcot{lAELEiIE'{T
HEATER
- --.'!- - -__-
lrPl _l !l-
-fi-l: The Malfunction Indicator Lamp (MlL) indicates Diagnostic Troubls Code (DTC) 1: A problsm in
/? the Heated Oxygen Sonsor (HO2S| circuit.
The Heated Oxygen Sensor IHO2S) det€cts th6 oxygon contont in th6 exhaust gas and signals th6 ECM. In operation,
the ECM receiv€s th6 signals trom the sensor and vari€s the duration during which tu6l is iniocted. To stabilize thd sen-aor's output, tho sensor has 8n intarnal heater and the sensor olemant is coatod with a catslyst. The HO2S is installod
in TWC housing (B18Cl engine) or exhaust pipe B (Bl8Bl €ngine).
sEl{SORTERMII{ALS
:tz-t6l-/ --.- \
VOLTAGE (V}sTotcHtoltETncAIR-FUEL BANO
HEATEBTEBMIT{ALSRICH - AN. - LEAI{FUELRATIO- Th! mll h.. bo.n raportad on.- Wlth thr SCS rhon coon cto.connoctad lr.. p!9. 1t-341,cod. t l. Indlcltrd.
Oo th€ ECM Res€t Procodure {soopag€ 11-35).
Stan the 6ngine. Hold th6 engine
A3,qgq rpm with no load {A/T in
Lryl or lll position, M/T in nourralluntil the radiator lan com6s on.then lot it idle lor ot least on6minutg beforo road t€6tin0.
Connoct ths SCS short connoctorto th6 sorvic€ check connectorlsoo p.g6 1 1-34).
Rood t€st witlthe automatictransmission in L?l position (M/T:4th gear).Stsrting st l,600 rpm, acc6lorateu6ing wide open throttlo for atlesgt 5 seconds. Thsn dgcol€rstefor at lorst 5 s€conds with th€throttlo completoly closed.
Intarmittd[ t llurc, lyri.m b Of!l thla tlmc. Ch.ck lor poor con-nacdona o? loota wlrat |l C223(loc.trd at right $ock towo.l,Cr 13 (HO2S| lnd ECM.
Ooes the MIL blink and doos itindic6t6 cod6 1?
Go to plga and partonn tad fotcod. 43 lr.a p.go l1-501.
1 1-46

Removo tho clutch pip€ bracket and th€ slave cylin-
oer.
NOTE: Do not operate the clutch pedal once th€
slavg cvlinder has been r€moved.
R€move the three uppor transmission mounting
bolts 8nd lower staner motor mounting bolt.
STARTEBMOTOBMOUNNNGBOLT
MOUNNNGBOLTS
10. Remove the engine splash shield.
11. Disconnect the heated oxygen sensor (HO2S) con-
nector, lhsn rsmove the exhaust pipe A, and the
three way catalytic converter (B18Cl Engine).
HO2Sco NEctoRSELF.LOCK IIUTRopl.ce.
EXHAUSTPIPE A
THBEE WAYCATALYTICCONVEEIER1818C1 engin6)
SELF.LOCK NUTReplace.
13-5

Transmission Assembly
14. Install the intermediate shaft and the driveshafts(see section 16)-
NOTE: Replace the set rings with new ones.
Installation (cont'd)
-Sl
SET RINGReplace.
INTERMEDIATESHAFT
Replace.10 x 1.25 mm38 N.m (3.9 kgt m,28 tbtft)
15. Install the ball joints onto the lower arm (see sec-
tion 18).
16. Install the right damper fork (see section 18).
10 x 1.25 mm43 N.m {4.o ksf.m.32 lbf.ft)
RIGHTDAMPERFOBK
SELF.LOCKING NUTReplace.12 x 1.25 mm64 N.m {6.5 kgf.m,47 tbtft)
tLOWER ARM
:\
COTTER PIN
CASTLE NUT12 x 1.25 mm49 - 59 N.m 15.0 - 6.0 kgf m. Reptace.36 - 43 tbf.frl
13-44
DNIVESHAFTS
::.t
L
17. lnstall the exhaust pipe A, and the three way cat-
alytic converter (Bl8C'1 engine), and connect theheated oxygen sensor (HO2S) connector.
SELF-LOCKING NUTHO2SCONNECTORReplace.10 x 1.25 mm33 N.m (3.4 kgt.m,2s tbtftt
GASKETReplace.SELF.LOCKING NUTReplace.8 x 1.25 mm
SELF.LOCKING NUTReplace.THREE WAYCATALYTICCONVERTER1818C'l enginel
16 N'm 11.6 kgt m, 10 x 1 25 mm
l2tbt.ftl 54 N.m 15.5 kgt m,iro lbf.ftl
18. Install the engine splash shield.
GASKET

PROBABLE CAUSE
1Shitt cable broken/out of adiustment.
Throttle cable too short.
Throttle cable too long.
Wrong type ATF.
ldle rpm too low/high.
o.Oil pump worn or binding.
7.Pressure regulator stuck.
8.l st clutch detective.
9.2nd clutch detective.
10.3rd clutch defective.
114th clutch defective.
12.1 st'hold clutch defective.
13.Mainshatt worn/damaged.
14.Modulator valve stuck.
Throttle valve B stuck.
lo.ATF strainer clogged.
Toroue converter def ective.
18.Torque converter check valve stuck.'I 9.1-2 shift valve stuck.
2-3 shift valve stuck.
213-4 shift valve stuck.
Servo control valve stuck.
23.Clutch Dressure control (CPC) valve stuck.
2-3 orifice control valve stuck.
Orifice control valve stuck.
26.3-2 kick-down valve stuck.
27.4-3 kick-down valve stuck.
24.4th exhaust valve stuck.
29.1st accumulator detective.
30.2nd accumulator detective.
313rd accumulator defective.
4th accumulator defective.
1 st-hold accumulator defective.
Servo valve stuck.
35.Lock-up timing B valve stuck.
36.Lock-up shift valve stuck.
37.Lock-uo control valve stuck.
38.Shift fork benr.
39.Reverse gears worn/damaged (3 gears).
40.Reverse selectot worn.
413rd gears worn/damaged (2 gears).
Final qears worn/damaged (2 gearsl.
43.Differential Dinion shatt worn.
44.Feedpipe O-ring broken.
45.4th qears worn/damaged (2 gearsl
Gear clearance incorrect.
47.Clutch clearance incorrect.
48.One-way (sprag) clutch defective.
49.Sealinq rings/quide worn.
50.Axle-inboard joint clip missing.