opening HONDA CIVIC 1997 6.G Workshop Manual

MEASUREMENTSTANDARD INFWIEngine oilCapacityf (uS qt, lmp qt)
Inner-to outer rotor radial clearancePump body-to outer rotor radialclearancePump body to-rotor axial clearance
4.8 (5.1, 4.2) for eng;ne overhaul4.0 (4.2, 3.5) for oil change, ;ncludin3.7 (3.9.3 3)for dil .h,nde '^,irh^,,rg oilfilter
Oil pump0.04 - 0.16 {0.002 - 0.006)0.10 - 0.19 (0.004-0.007)0.02 0.07 10.001 ,0.003)
0.20 (0.008)
0.20 {0.008)0 15 {O OO6iRelief valvePressure setting 176"F (80.C)kPa (kgflcm,, psi) at;dteat 3,000 rpm70 (0.7, 10) min.340 (3.5,50) min.
Standards and Service Limits
Engine Lubrication (B16A2 engine) (cont,d) - Section 8
Cooling - Section 10
L,
L.
MEASUREMENTSTANOARO {NEW)RadratorCoolant capacity t 1US qt, tmp qt)including engine, heater, cooling line andreservotr
Beservoir capacity:0.4 f {0.42 US qt, 0.35 lmp qt)
81642 engine5.0 {5.3, 4.4) for overhaul4.5 (4.8, 4.0) for cootant changeD16Y5, D16Y7, D16Y8 engines:M/T: 4.2 (4.4, 3.7)for overhaul3.1 (3.3, 2.7) for coolant changeA"/T: 016Y74.1 (4.3, 3.6) for overhaul3.0 (3.2, 2.6) for cootant changeDl6Y84.3 {4.5, 3.8)for overhaul3.2 (3.3, 2.8) for cootant changeCW: 4.3 (4.5,3.8)for overhaul3.2 (3.3, 2.8)for cootant chanqeRadiator capOpeningpressure kPa(kgl/cm,,psi)
Start to open .F (.C)Fully open "F ('C)Valve lift at fulty open
93 123 (0.95- 1.25, 14 18)
169 - 176 (76 80)194 (90)
8.0 (0.31)min.
196 - 203 191 95)Subtract 5 - 15 {3 - 8) from actual ,,ON,, temperature
Thermostat
Cooling fanThermoswilch 'ON" temperature F r.C,Thermoswitch "OFF' lemperature .F ( C)
L
3-6
L,

ILubrication Points
For the details of lubrication points and types of lubricants to be applied, refer to the lllustrated Index and various workprocedures (such as Assembly/Reassembly, Replacement, Overhaul. Installation, etc.) contained in each section.
No.LUBRICATION POINTS
Engine
LUBRICANT
"Energy Conserving" grade oil,The oil container may also display the Apl Certification markshown below. Make sure it says ,,For Gasoline Engines.,,SAE Viscosity: See chart below,
I
TransmissionManualGenuine Honda MTF*1
Genuine Honda Premium FormulaAutomatic Transmission Fluid (ATF)*,
Genuine Honda CVT Fluid*3
Genuine Honda DOT3 Brake Fluid*a
Automatic
CVT
3Brake Line
ClL,tci t""e4
I
Genuine Honda DOT3 Brake Fluid*aPower steering gearboxSteering grease P/N 08733 - BO70EShift lever pivots (manual transmission)Grease with molybdenum disulfide7-:ti
9
10'l'l
l3
14
't7
18
19
20
2122
Release fork (manual trancmi Steering bootsTailgate hinges and latches (2-door HatchbacklSteering ball joints
Shift lever (automatic transmission)Pedal linkageBrake master cylinder pushrod
Super High Temp Urea crease (p/N 08798 - 9OO2)
i Multi-purpose grease
I
I
Honda White Lithium Grease
Multi-purpose grease
Silicone grease
@
Trunk hinges and latch (4-door Sedan and 2-doorCoupe)Door hinges upper and lowerDoor opening detentsHood hinge and hood latch-FUet T ter ttd
Clutch master cylinder pushrodThrottle cable end and throttle linkageRear brake shoe linkagesSteering wheel (back side)
23
E-
Caliper piston seal, dust seal,caliper pin. pistonThrottle cable end (dashboard lower panel)
Power steering system (for cars with p/S)
Air conditioning compressorComDressor oil:SANDEN: SPlo P/N 38897 - p13 -A01AH or 38899 - p13_ A01{For Refrigerant: HFC-134a (R-134a))
CERTIFICATION SEAL
ffi
NorE: The items m arked * 1, *2, +3, *4 and +5 on above chan are described as folows:*1: Always use Genuine Honda Manual Transmission Fluid (MTF). Using motor oil can cause stiffer shifting because itdoes not contain the proper additives.*2: Always use Genuine Honda premium Formula Automatic Transmission Fluid (ATF). Using a non-Honda ATF can affectshift quality.+3: Use Genuine Honda cVTfluid only usingotherfluid can affect tra nsmission operation and may reduce transmission life.*4: Always use Genuine Honda DoT3 Brake Fluid. Using a non-Honda brake fluid can cause corrosion and dec.ease the lifeof the svstem.*5: Always use Genuine Honda Power steering Fluid. using any other type of power steering fluid or automatrc transmissionfluid can cause increased wear and poor steering in cold weather.
4-2
Recommended Engine Oil
Engine oil viscosity forambrent temperature ranges
API SERVICE LABEL

PGM-FI System
Throttle Position ITP) Sensor ('96 - 98 Models,'99 - 00 D16Y5 engine with M/Tl
The scan tool indicates Diagnostic Trouble Code (DTC) P0122: A low voltage problem in the Throttle Position(TP) sensor circuit.
The TP Sensor is a potentiometer. lt is connected to the throttle valve shaft. As the throttle position changes, the throttleposition sensor varies the voltage signal to the ECM/PCM.
OUTPUT VOLTAGE IVI
1
2
1
0
s{i2(GRN/BLKI
THROTTLEOPENING
FULLTHROTTLE
TP SENSOR 3P CONNECTOR ICllOI
vocz(YEL/BLUI
Wire side ot femal6 terminals
ECM/PCM CONNECTOR D IT6PI
SG2 IGRN/ALKI
{To page l1-133)
Terminal side of male terminals
11-132
- Tho MIL h63 boon roportod on.- DTC m122 i. storcd.
Probl6m voritic€tion:1. Turn the ignition switch ON (ll).
2. Check the throttle positionwith the scan tool.
ls there approx. .49 V whenthe throttle is fully closed andapprox. 4.5 V when the throttleis lully op6ned?
Int..mittent tailura, rFiem ir OKat thit tima. Chock tor Door con-nections or loorc wires !t C110ITP lonrorl .nd ECM/FCM.
Ch6ck lor rn opon in the wire(VCC2linel:
1. Turn the ignition switch OFF.2. Disconnect ths TP sensor 3Pconnector.3. Turn the ignition switch ON lll).4, Measure voltage betweenthe TP sensor 3P conn€ctor ter-minals No. l and No.3.
ls there approx. 5 V?
Check for rn opcn in wire IVCC2line):Measure voltage between ECM/PCM conneclor terminals D10 and011.Chock for rn open or 3hort in TPlon30t:1. Turn the ignition switch OFF.2. At the s€nsor side, measureresistance between the TP sen-sor terminals No. 1 and No. 2with the throttle fully closed.
Roplir op€n in thg wiro batwcsnECM/PCM {DlO) rnd TP ren3or.ls there approx.5 V?
Substitut6 r known-good ECM/PCM and rach6ck. lf pro$ribodvohrge i! now avrilablc, replac€tho o.iginel €CM/FCM.
Wire side of female terminals

Description
Power Flow (cont'dl
lst Gesr (E or @ position)
In lE or E position, the optimum gear is automatically selected from 1st,2nd,3rd and 4th gears, according to conditionssuch as the balance between throttle opening (engine load) and vehicle speed.
1. Hydraulic pressure is applied to the 1st clutch, which rotates together with the mainshaft, causing the mainshaft 1stgear to rotate.
Power is transmitted to the countershaft 1st gear, which drives the countershaft via the one-way clutch.
Power is transmitted to the final drive gear, which drives the final driven gear.
TOROUE CONVERTER
MAINSHAFT 1ST GEAR
lST CLUTCH
MAINSHAFT
AY CLUTCH
FINAL DRIVE GEAR
PARK GEAR
L
COUNTERSHAFT1ST GEAR
14-8

Road Test
NOTE: Warm up the engine to normal operating tem peratu re (the rad iator fan comes on )'
1. Apply parking brake and block the wheels. Start the engine, then shift to E position while depressing the brake
Dedal, Depress the accelerator pedal and release it suddenly. The engine should not stall'
2. Repeat same test in E Position.
3. Test-drive the vehicle on a flat road in the E position. Check that the shift points occur at approximate speeds shown
in the table. Also check for abnormal noise and clutch slippage.
NOTE: Throttle position sensor voltage represents the throttle opening
a. Unbolt the PCM for road testing; refer to page 14-50.
b. Setthedigital multimeter to check the th rottle position sensor voltage between PCM terminals;
. '96 - 98 models: D1 {+) and A9 (-) or 422 (-}.
. '99 - 00 models: C27 (+) andB20t-) orB22{-}.
BACKPROBE ADAPTER
BACKPROBE SET07sAz - 001oq)A{two requiredl
DIGIIAL MULTIMETERlCommercially available)KS-AHM-32-003,or equivalenl
'96 - 98 Modelsr
Wire side ol temale terminals
PCM CONNECTORS
B t25Pl c (31P)
LG1 IBRN/BLK)
I (25P1c (31P}
A t32PtD (16P)
Wire side ol female terminals
'9!t - 00 Models:
1+113

Road Test
(cont'dl
.91 Position: Dl6Y7 engine
. Upshift
Throttle OpeningUnit of speedlst + znd2nd * 3rd3rd t 4thLock-up ON
Throttle position sensor
voltage: 0.75 V
mph9-1220-2328-3221 -24
km/h15-1932-3745-5234-39
Throttle position sensor
voltage:2.25 V
mph40-4562-67
km/h34-4095 - 10499 - 't08
Fully-opened throttle
Throttle position sensor
voltage: 4.5 V
mph33-38101 - 't1299 - 109
km/h53-61102-115163 - 180'159 - 176
Downshift
Throftle OpeningUnit of speedLock-up OFF'lth + 3rd3rd + 2nd2nd t lst
Fully closed throttle
Throttle position sensor
voltage: 0.5 V
mph't9 - 2217 -206-9(3rd+lst)
km/h30-3527 -3210 - 15 (3rd + 1st)
Fully-opened throttle
Throttle position sensor
voltage: 4.5 V
mpn95 - 10585-9554-6125-30
km/h153 - 169137 - 15387-9840-48
-q1 Position: DI6YB engine
. Upshift
Downshift
NOTE:
. Lock-up ON: The lock-up control solenoid valve A turns ON.. Lock-up OFF: The lock-up control solenoid valve A turns OFF.
Throttle OpeningUnit of speedlst + 2nd2nd - 3rd3rd + 4thLock-up ON
Throftle position sensor
voltage: 0.75 V
mph9-1220-232A-3221 -24
km/h15-1932-3745-5234-39
Throttle position sensor
voltage:2.25 V
mpn21 -2540-4559-65
km/h34-4095 - 10499 - 108
Fully-opened throttle
Throttle position sensor
voltage: 4.5 V
mph32-3762 -7096 - 10795 - 106
km/h52-60100 - 113't55 - 112't53 - '170
Throttle OpeningUnit ot speedLock-up OFF'lth + 3rd3rd+2nd I 2nd+lst
Fully-closed throttle
Throttle position sensor
voltage: 0.5 V
mph19-2217 -206-9(3rd+ 1st)
km/h30-3527 -32l0 - 15 (3rd + lst)
Fully opened throttle
Throttle position sensor
voltage: 4.5 V
mpn91 - 10154-61 25-30
km/h'147 - 163137 - 15387-98 I 40-48
l.
14-114

NOTE;
. Clean all parts thoroughly in solvent or carburetor
cleaner, and dry with compressed air.
. Blow out all passages.
. When removing the valve body, replace the O-ring.
l, Remove the ATF feed pipes from the servo body,
secondary valve body and main valve body.
For'96 - 98 models: Remove the ATF strainer and
servo detent base (two bolts).
For'99 - 00 models: Remove the ATF strainer (one
bolt).
Remove the servo body and servo separator plate
{'96 - 98 models: seven bolts,'99 - 00 models: eight
bolts).
Remove the secondary valve body, shaft stop and
secondary separator plate (three bolts).
Remove the lock-up valve body and separator plate
{seven bolts).
Remove the regulator valve body (one boltl.
Remove the stator shaft and stop shaft.
Remove the detent spring from the detent arm. then
remove the control shaft from the to.que converter
housing.
Remove the detent arm and detent arm shaft from
the main valve body.
Remove the main valve body (five bolts).
NOTE: Do not let the eight check balls fall outofthe
main valve body when removing the main valve
body.
Remove the ATF pump driven gear shaft, then remove
the ATF pump gears.
Remove the main separator plate and two dowel
pins.
7.
't'1.
10.
12.
14.
13. CIean the inlet opening of the ATF strainer thor-
oughly with compressed air. then check that it is in
good condition, and the inlet opening is not clogged.
INLET OPENING
Test the filter by pouring clean ATF fluid through
the inlet opening. Beplace the ATF strainer if it is
clogged or damaged.
NOTE: The ATF str8iner can be reused if it is not
clogged.
14-137

E, E, and E Positions {Forward Rangel
. Sta rt Clutch: engaged
. Forward Clutch: engaged
o Reverse Brake: released
1, The hydraulic pressure is applied to the forward clutch and the start clutch, and the sun gear drives the torward
clutch.
2. The torward clutch drives the drive pulleV shaft. which drives the driven pulley shaft linked by the steel belt.
3, The driven pulley shaft drives the secondary drive gear, via the start clutch.
4. Power is transmitted to the secondary driven gear, which drives the final driven gear.
NOTE: The working hydraulic pressure on the movable face of each shaft depends on the throttle opening position.
DRIVE PULI.f YFLYWHEELSTEEL AELT
CLUTCH
INPUT SHAFT
START CLUTCH
SECONDARY DRIVENGEAR
(cont'd)
FINAL DRIVEN GEAR
14-201

Description
Hydraulic Control {cont'dl
PL Regulator Valve Body
The PL regulator valve body contains the PL regulator valve and the PH-PL control valve. which is joined wirh the pH-pL
control linear solenoid. The inhibitor solenoid is bolted on the pL regulator valve body.
. PL Regulator Valve
The PL regulator valve supplies low p.essure (pL) to the pulley to eliminate steel belt slippage.The PL pressure is controlled by the pH-pL control pressure (HLC).
. PH-PL Control Valve
The PH-PL control valve controls the PL regulator valve according to engine torque. The PH-PL control valve suooliesPH-PL control pressure (HLC) to the PH control valve to regulate PH pressure higher than pL pressure. The pH-pL con-trol valve is controlled by the PH-PL control linear solenoid. which is controlled by the TcM or pcM,
. Inhibitor Solenoid
The inhibitor solenoid controls the reverse inhibitor valve by turning on and off. Also, the inhibitor solenoad controls pH
control pressure (PHC) by applying reverse inhibitor pressure (Rl) to the PH control valve. The inhibitor solenoid is con-trolled by the TCM or Pclvl.
Start Clutch Control Valv€ Body
The start clutch control valve body contains the start clutch control valve. Both are joined to the stan clutch control linearsolenoid.
. Start Clutch Control Valve
The start clutch control valve controls start clutch engagement according to the throttle opening. The start clutch con,trol valve is controlled by the stan clutch control linear solenoid, which is controlled bv the TCM o. pCM.
START CLUTCH CONTROLvAt-vE
LOWER VALVE BODYASSEMBI-Y
PH.PL CONTROLLINEAR SOLENOID
I.
14-210

Shift Valve BodY
The shift valve body contains the shift valve and the shift control valve. Both are ioined to the shift control linear solenoro.
r tl'ft1il1rf"","" is controred by shift varve pressure (sV) from the shift contror varve. The shift varve distributes pH
pi""aur" "nO PL pressure to drive pulley and the driven pulley' to shift the transmission'
t t*"rilf:::lr';ivarve contrors the shift varve in accordance with the throttre opening and vehicle speed rhe shift
control valve is convorr"o uv ti" "iirt "ontrol linear solenoid, which is controlled by the TcM or PcM When the elec-
tronic control system is faulty, t;; snift controt uutue "witches the shift inhibitor valve to uncover the port leading the
pitot regulator pressure to the start clutch
CONTROL VALVE
VALVE BODY
T;J:"i"""1ff"t""ilody contains the manuar varve and the reverse inhibitor varve. The manuat varve bodv is borted to the
intermediate houslng
. ManualValve
The manual valve mechanicallY uncovers/covers the fluid passage according to the shift lever position'
'
ff:e;;;.'::'?Xftl::T",* is contro ed by the reverse inhibitor pressure (Rl). lt intercepts the hvdraulic circuit to the
reverse brake while the vehicle is moving forward at speeds over approximatelv 6 mph (10 km/h)'
REV€RSE INHIBITORVALVE
MANUAL VALVEBODY
SHIFT CONTROL
MANUAL VALVE
14-211