ECU HONDA INTEGRA 1994 4.G User Guide

9. Support the countershaft on a steel block, and
install 4th gear using the special tools and a press,
as snown.PRESS
DRIVER, 40 mm l.O.
077{6 - 0030100
10. SuDDort the countershaft on a steel block, and
install 5th gear using the special tools and a press,
as shown.
DRIVER, 40 mm l.O.07746 - 0030100
ATTACHMENT, 30 mm l.O.
0?7a6 - (X)303(x)
11.Install the needle bearing. then install the ball bear-
ing using the specialtools and a press as shown.
PRESSDRIVER.,l0 mm l.D.07746 - 0030100
ATTACHMENT, 30 mm l.D.07746 - d)30300BALL BEARING
NEEDLE BEARING
12.
13.
Securely clamp the countershaft assembly in a
bench vise with wood blocks.
Install the spring washer. tighten the locknut, then
stake the locknut tab into the groove.
LOCKNUT
108* 0* 108 N.m (11.0 - 0 - 11.0 kgf.m,
80+0*80lbf.ftl
LOCKNUT
wooo BLocKs
13-33

Transmission
Reassembly (cont'd)
Installthe dowel oins.
Install the transmission housing by aligning thegroove in the housing with finger on the stopper
.ing.
GROOVE
22. Lower the transmission housing with the snap ringpliers and set the snap ring in the groove of tha
countershaft bearing.
TNANSMISSIONHOUSING
20.
21.
13-44
23, Check that the snap ring is securely seated in thegroova of th€ countershaft bearing.
Dimcntion O as inst.lbd: il.6 - 8.3 mm(0.181 - 0.327 inl
Install th6 transmission hang€r A and back-up light
switch clamp, thon tighten th6 transmission hous-ing attaching bolts in the number€d sequonco
shown below.
6 | i.25 mrn2t .m l2.8 lgf.m, 20 lbf.ftl

S. d.gno.b lql indic.to. lightbllnkr tour tlm...
R.lor to Soctlon 23 for vohiclerpood lonsoi {vSSl to!t.
Shift t.nsmisiion to A position.
Ch6ck to. shoft or opon in OFilwlro b€twoen tho .)9 t6tminsl andrho VSS. lf wiro is OK, ch€ck thoVSS lsoo soction 231.
Doss lhe voltage O V and ap-p.ox. 10 V appe.r alternately?
Ch.d( tor loo.. TCM co.!n.cto.r.ll nacaaalay, lubrtituta ! known_geod TCM and t chock.
Possible Caus6
. Disconnectsd vehicle speedsensor {VSS} connector. Short or open in VSS wire. Faulty VSS
Disconn6ct the 26Pand 22P con-n.ctors trom th€ TCM.Connect ths Tgst Harnoas "A"
8nd "O" connectors to tho wireharnsss only, not to the TCM (see
page 1+49).
Turn the ignilion switch ON.
a Mak€ sure lifts,lacks, and safety stands aro placod plopor-
ly {see Eaclion 1}.
a S6t th6 parking brake eecurely and block tho tear wh6ol3'
a Jack up tho f.ont ot tho car and rupport whh sstoty standa.
(cont'd)
Rotat€ th€ tront wh6ol and chsckfo. volt6g€ botwean the D9 andA25 o. A26 terminals. Block theother whaol 30 it do€s not turn.
14-57

Lock-up Control Solenoid Valve A/B
NOTE: Lock-uD control solenoid valves A and B must be
removed/replaced as an assemblv.
l. Disconnect 2P connector trom the lock-uo control
solenoid valve A/8.
2. Measure the resistance between the No. 1 terminal(solenoid valve A) ot the lock-up cont.ol solenoid
valve connector and body ground, and between the
No. 2 terminal (solenoid valve B) and body ground.
STANDARD: 14- 16 O
2P CONI{ECTORView trom terminal side.
SoLENOTO VAI-VEASSEMBLY
Reolace the lock-uo control solenoid valve assem-
bly if the resistance is out of specitication.
lf the .esistance is within the standard, connect the
No. 1 terminal ot the lock-uo control solenoid valve
connector to the battery positive terminal. A click-
ing sound should be heard. Connect the No. 2 ter-
minal to the battery positive terminsl. A clicking
sound should be heard. Replace the lock-up control
solenoid valve assembly if no clicking sound is heard.
?
4.
Replacement
Remove the mounting bolts and lock-up control sole-
noid valve assembly.
NOTE: Be sure to remove or replace the lock-up con-
trol solenoid valves A and B as an assembly.
Check the lock-up control solenoid valve oil passages
tor dust or dirt. and replace as an assembly, if
neceSsary.
6 x 1.0 mm12 N.m (1.2 kgf.m,8.7 lbf'ft)
Clean the mounting sudaceand oil passages.
Clean the mounting surtace and oil passages of the
lock-up control solenoid valve assembly. and install
a new filter/gasket.
Check the connector for rust, dirt or oil and recon-
nect rt securely.
14-82

Shift Control Solenoid ValveA/B
Test
NOTE: Shift controlsolenoid valves A and B must be re-
moved/replaced as an assembly.
1.Disconnect 3P connector from the shitt control sole-
noid valve A/8.
Measure the resistance between the No. 1 terminal(solenoid valve A) of the shift control solenoid valve
connecto. and body ground, and between the No.
2 terminal (solenoid valve B) and body ground.
STANDARD: 14- 16 O
SHIFT CONTROL SOLENOIOVALVE ASSEMBLY
Replace the shift control solenoid valve assembly if
the resistance is out oI sDecificaiton.
lf the resistance is within the standard, connect the
No. 1 terminalof the shift controlsolenoid valve con-
nector to the battery positive terminal. A clicking
sound should be heard. Connect the No. 2 terminal
to the battery positive terminal. A clicking sound
should be heard. Replace the shift control solenoid
valve assembly if no clicking sound is heard.
3.
1.Remove the shift control solenoid vaive assembly
protector.
Remove the mounting bolts and shift control sole-
noid valve assembly.
NOTE: Be sure to remove or replace the shitt con-
trol solenoid valves A and B as an assembly.
Check the shitt control solenoid valve oil passages
for dust or dirt, and replace as an assembly, it
necessary.
Clean the mounting surface and oil passages of the
shitt control solenoid valve assembly, and install a
new filter/gasket.
Check the connector for rust, dirt or oil, and recon-
nect it securely.
6 x 1.0 mm12 N'm (1.2 kgl.m,4.7 lbl.ftl
VALVE ASS€MBLYClean the mountingsurface and oil passages.
Replace.
14-83

Transmission Control Module
Replacement
I The Transmission Control Module (TCMI is located be-
low the dashboard, behind the lelt side kick panel on
the driver's side.
CAUTION:
a All SRS electrical wiring hahesses are covered withyellow insulation.
a Betore disconnecting any pan ot the SRS wile har-
ness. connect the short connectors lsee page 23-7O).
a Replace the entir6 affected SRS harness ass€mbly if
it has an open circuit or damaged wiring.
1. Remove two clips securing the kick panel then
move it.
2. Disconnect the connectors and remove the TCM.
6 x 1.0 mm12 N'm{1.2 kgf.m,8.7 tbf.Itl
WIRE HARNESS/CONNECTORS6 x 1.0 mm12 N.m(1.2 kgf.m, 8.7 lbt.ftl
KICK PANEL
SRS MAIN HARNESS
14-84

Mainshaft/Countershaft
Speed Sensors
Replacement
Disconnect the speed sensor connectors, then re-
move the harness clamp on the countershatt speed
sensor harness from the harness stay.
Remove the 6 mm bolts securing the mainshaft and
countershalt speed sensors from the transmission
housrng.
Remove the mainshaft and countershaft speed
sensors,
Installthe mainshatt and countershalt speed sensors
in the reverse order of the removal.
COUNTERSHAFTSPEED SENSOR
I{ARNESS STAY
6 x'l,O mml2 N.m{1.2 kgf.m,8.7 tbf.fr)
6 x 1.O mm12 N.m(1.2 kgf.m,8.7 tbf.ltl
14-85

Pressure Testing
a While testing, be caretul of the rotating flont wheels.a Make aura litts, jacks, and sat€ty stands alo placedplop6rly {see section 1}.
CAUTION: Betore t€sting, be sure the transmission fluidis tilled to rh6 ploper l€vet.
1. Raise the car (see section i),
2. Warm up the engine {the cooling fan comes onl, thenstop the engine and connect a tachometer.
3. Connect the oil pressure gauge to each inspectionholels).
TOROUE: 18 N.m (1.8 kgf.m, 13 tbf.fr)
CAUTION: Connect ths oil prsssure gauge s€cur€_ly; be sule not to allow dust and other foleign pani_cl6s to 6nt€1 th€ inspection holo.
A/T OIL PRESSURE GAUGESET WPANEL07406-002oi+oo
A/T LOW PRESSUREGAUGE W/PANEL07/rO6-0O70300
A/T OIL PRESSURE HOSE,22'10 mmOTMAJ_PY4OI TA{4 Roquirod)
A/T OIL PRESSUBE HOSEADAPTEROTMAJ - PY/+O12014 Roqui.odl
NOTE: Use the A/T Oil Pressure Gauge Set (07406_O02OOO3) or A/T Low Pressure Gauge (07406-OOTO0OO). and the oil pressure gauge hoses and adap_ters shown above.
14-94
4. Start the engine, and measure the respective pres-
sure as follows.
a Line Pressure
a Clutch Pfessure
a Clutch Low/High Pressure
a Throttle B Pressure
5. Install a new washer and the sealing bolt in the in-spection hole and tighten to the specified torque.
TOROUE: 18 N'm {1.8 kgf.m, 13 tbf.ft)
NOTE: Do not reuse old aluminum washers.
a Line Pressure M€asurement
- 1 . Set the parking brake and block both rear wheelssecurely.
-2. Run the engine at 2,OOO rpm
-3. Shift the selecr lever to S or @ position.
-4. Measure line pressure.
LINE PRESSUREINSPECTION HOLE
NoTE: Higher pressures may be indicated it measurements are made in selector positions other than @ or @ position.
PRESSURESELECTOR
POStTTONSYMPTOMPROBABLE CAUSEFLUID PRESSURE
StandardService Limit
LineNo'ENo (or low)
lrne pressureTorque converter,
orl pump, pressure
regulator, to.que
convener check
valve
83O-88O kPa(8.5-9.O kgf/cm,,
120- I 30 psi)
78O kPa
{8.0 kgl/cm,, 1lO psi}

a Clutch Pressuro M€asur€ment
@ wtit" testing, be careful ot the rotating front wheols.
1. Set the parking brake and block both rear wheels securely.
2. Raise the front of the car and support with safety stands.
-3. Allow the front wheels to rotate freely,
-4. Run the engine at 2,OOO rpm.-5. Measure each clutch Pressure.
LOCK.UP CONTNOL SOLENOIDVALVE ASSEMBLY
INSPECTION HOLE
SELECTOB
POST ONSYMPTOMPROBABLE CAUSE
FLUID PRESSURE
rl|E!!UltEStandardService Limit
1st ClutchEo'ENo or low
lst Pressure
1st Clutch83O-880 kPa
(8.5-9.O kgf/cm',
120- 130 psi)
78O kPa
{8.O kgf/cm', 11O psi)
l st-hold
ClutchtrNo or low
1st-hold
pressure
1st-hold CIutch
2nd ClutchaNo or low
2nd pressure
2nd Clutch
2nd ClutchENo or low
2nd pressure
2nd Clutch460 kPa
|'4.7 kgt lcm2, 67 psil
throttle control lever
fully closed
830-880 kPa
(8.5 - 9.0 kgt/cm',
120- l30 psi)
throttle control lever
more than 3/16 opened
4'l o kPa
(4.2 kgt/cm', 60 psi)
throttle control lever
fully closed
78O kPa(8.O kgf/cm', 1 1O psi)
throttle control lever
more than 3/16 opened
3rd ClutchNo or low
3rd pressure
3rd Clutch
4th ClutchNo or low
4th pressure
4th clutch
EServo Valve or 4th
Clutch
830-880 kPa
(8.5 9.0 kqf/cm',
120- 130 psi)
780 kPa
(8.0 kgf/cm', 1 1O psi)
(cont'd)
14-95

Remove the 13 bolts securing the right side cover
and right side cover protector, then remove them.
Slip the special tool onto the mainshaft as shown.
MAINSHAFT HOLOER07GAB-PF50101
3. Engage the parking brake pawl with the parking gear.
4. Align the hole ot the sub-shaft l st gear with the hole
of the the transmission housing, then insert a pin to
lock the sub-shaft while removing the sub-shaft
locknut.
'1.
COUNTERSHAFTLOCKNUTReplace.
MAINSHAFTLOCKNUTReplace.
8 mm pin.
comm€rciallyavailable
SU8-SHAFTLOCKNUTReplace.
Align the holes.
CONICAL SPNINGWASHERSReplace.
5. Pry the lock tab of the mainshaft locknut.
6. Cut the lock tabs of the countershaft and sub-shaft
locknuts using a chisel as shown. Then remove the
locknut from each shatt.
NOTE;
a Mainshaft and countershaft locknuts have lett-
hand threads.
a Clean the old countershaft locknut, it is used to
install the parking gear on the countershaft.a Always wear safety glasses.
CAUTION:
Keop all of th€ chis€led panicles out of the
tlanamigsion.
llrF-"""*
,fl(,-..- LocKNUr
@-.**'o'
7.
8.
q
10.
11.
12.
13.
14.
15.
to.
Remove the lock pin that was installed to hold the
sub-shaft.
Remove the special tool from the mainshaft after
removing the locknut.
Remove the 1st clutch and mainshaft 1st gear as-
sembly from the mainshaft.
Remove the sub-shaft 1st gear,
Remove the parking brake pawl.
Using a universal two jaw puller. remove the park-
ing gea.. one-way clutch and counlershatt 1st gear
assembly.
PARKING GEAR
Remove the parking brake lever from the control
shaft.
Remove the throttle control lever from the throttle
control shaft.
Remove the ATF cooler pipes.
Remove the ATF level gauge.
14-111