head light HONDA CIVIC 1999 6.G Owner's Manual

\
I
'98 - 0O D16Y5 ongine with CvT
Adjust the idle speed using a Honda PGM Tester if pos-
sible. lf not, use the following procedure:
NOTE:
. Leave the IAC valve connected.
. Before s€tting the idle speed, check the following
rtems:- The MIL has not been reported on.
- lgnition timing
- Spark Plugs- Air clean€r
- PCV svstem
'1. Connect a tachometer.
2. Stan the engine. Hold the engine at 3,000 rpm w'th
no load (transmission in E or E] position) until the
radiator Jan comes on, then let it idle.
3. Check the idle speed under no-load conditions:
head lights, blower fan, rear defogger, radiator fan,
and air conditioner are not operatlng.
ldlo spaod ehould bo: 700 t 50 rpm
. lf the idle speed is within the specification, the
procedure is comPlete.
. lf the idle sDeed is out of specitication, 9o to step 4'
4. tf the idle speed is 810 1 50 rpm, this means the
EVAP system is purging the canister. To stop the
purging temporarily, raise the engine speed above
l,OO0 rgm with the accelsrator pedal. Slowly release
the pedal. and rscheck the idl€ speed.
. tf the idle speed is within the specificstion, the
Drocedure is comPlete.
. lf the idle sp€ed is out of spocification, go to step 5.
5. Disconnect th€ EVAP purgs control solenoid valve
2P connector.
EVAP PURGECONTROL
6. Remove the cap and turn the idle adiusting screw
1/2-turn clockwise or counterclockwlse
IDLE
7.After turning the idle adjusting screw 1/2-turn, check
the idl€ speed again. lf it is out of spec, turn the idle
adjusting screw 1/2-turn again.
NOTE: Do not turn the idle adjusting screw more
than 1/2-turn without checking the idle speed.
Turn the ignition switch OFF. Reconnect the EVAP
purge control solenoid valve 2P connector' then do
the ECM reset Procedure.
Start the engine. ldle the engine for one minute with
heater fan switch at Hl and air conditioner on, then
check the idle speed.
ldle spaed should be:
810 t 50 rpm (in El or E Posiiion)
lf the idle speed is not within specification, see
Svmptom Chart on Page 11-84.
9.
SOLENOID VALVE
11-223

Emission Gontrol System
System Description
The emission control system includes a Three Way Cata-lytic Convener (TWC), Exhaust Gas Recirculation (EGR)
system,. Positive Crankcase Ventilation (pCV) system andEvaporative Emission (EVAP) Control system. The emis-sion control system is designed to meet federal and stateemission standards.*: D16Y5 engine
Tailpipe Emission
Inspestion
@@ Do not smoke during ihis procedure. Keepany open flame away from your work area.
1. Start the engine. Hold the engine at 3,000 rpm withno load (in Park or neutral) until the radiator fancomes on. then let it idle.
2. Connect a tachometer.
Check and, if necessary, adjust the idle speed (see
page 11-220 - 223).
Warm up and calibrate the CO meter according to themeter manufacturer's instructions.
Check idle CO with the headlights, heater blower,rear window defogger, cooling fan, and air condition-er off.
NOTE: (Canada) Pull the parking brake lever up.Start the engine, then check that the headlights areoff.
CO mete. should indicate 0.1% maximum.
NOTE: '98 Dl6Y5 engine - lf the idle speed incress-es to 8101 50 rpm, this means the EVAp system ispurging the canister. To stop the purging temporari-ly. raise the engine speed above 1,000 rpm with theaccelerator pedal, then slowly release the pedal.
11-252
eFORWARD -
Three Way Catalytic Converter
(TWCI
Doscription
The Three Way Catalytic Converter (TWC) is used toconven hydrocarbons (HC), carbon monoxide (CO), andoxides of nitrogen (NOx) in the exhaust gas to carbondioxide (COr), dinitrogen (N,) and water vapor.
D15Y5, D16
, engine:
'99 - 00 D16Y8, 81642 engine:
ENGINE SIDE
t

12.
D16Y7 engine:
ENGINESTIFFENER
10 X 1.25 mmIt4 N'm (4.5 kqf'm,33 lbf'ltl
Install the bolts in the cylinder head and attach a
chain hoist to the bolts, then lift the engine slightly
to unload the engine and transmission mounts.
CHAIN HOIST
13. Remove the sDlash shield,
\
8 x 1.25 mm24 N.m {2.4 kgl.m,
SPLASH SHIELD
14. Remove the right front mounvbracket.
'lO x 'l.25 mm44 N'm (4.5 kgl.m,33 rbf.frl
Replace.12 x 1.25 mm
64 N.m t6.5 kgf.m,47 lbf'ft)
Place a jack under the transmission.
Remove the transmission mount bracket and mount.16.
TRANSMISSIONMOUNTTRANSMISSIONBRACKET
(cont'd)
13-7

It
12.
13.
lnstall the new lock washer in the groove in the
steering rack.
Installthe steering rack end into the rack
LOCK WASHER RACK END 54 N m ts.s kgf'm, 40 lbtft)
Replace.
TAB
(l*v
14.
15.
RACK END
Hold the steering rack with a wrench and tighten
the rack end with another.
CAUTION: Be careful not to damage the tack sur-
fac€ with the wrench.
After tightening the rack ends, stake the four sec-
tions of the lock washer with a roll pin drift and a
mallet.
. Place the wood block on the press table. then set
the lock washer section of the rack end on the
wood block securelY.
. Be sure the tool is aligned with the flat sections
of the steering rack end before pressing
. Stake the lock washer in the center of the flat
section of the steering rack end.
ROLL PIN DnlFTl(Commorci.lly .Yril.blolSnap-On No. PPRS or oquival.nt
NOTE: This drift has a flat
tip, to prevent puncturing
of metal washer.
srEEatruG nlCr/rl,WOODEN BLOCK
TIE.ROO CLIP
16. Apply grease around the outside ot the rack end
housing.
Apply a light coat of silicone grease to the boot
grooves on the rack ends.
lnstall the boots in the rack end with the tie-rod
clips.
NOTE: Install the boot band with the rack in the
straight ahead position (right and left tie-rods are
equal in length).
=-..r=-q!q!!.n
SILICONE GREASE
17.
(cont'd)
17-11
NOTE| WiPe grease off
the thread sectlon

Pressure Control
Low assist at higher speeds:
WhensteeringresistanceIsIow,suchaswhendrivingathighspeeds,orwhendrivingstraightahead,theinputshaftis
near or in the neutral position, so there is little or no fiow ro any of the power cylinder orifices. Most oI the feed pressure
fromthepumpisbypassedtothereservoir.Becauseofthis,thepressurestaysthesameinbothsidesofthepowercy||n-
der, resulting in low or no asslst
VALVE From PUMP
SECTION A-A
RETURN PASSAGElTo RESERVOIRI
POWER CYLINDER
STEERING GEARBOX
High assist at lower speeds:
When steering resistance is high. such as when driving at low speeds' or when turning the wheel wirh the vehicle
stopped,thedifference|nang|ecreatedbetweentheinputshaftandtheVa|veopensthef|uidpassageononeside,and
c|osesthefluidpassageontheotherside,ateachpairoforifices'Thef|uidpressureincreasesinthesideo|thepower
cy|inder|edbythe|argerf|uidpassage'Thisincreasedpressurepushesontherackpiston,a|lowingthesteeringwhee|to
be turned with light effort. on the other side of the power cylinder, the return passage opens allowing the steering tluid to
returnthroUghtheinputshafttothereservoir'Thef|uidpassagestothepowercy|inderautomatica||ychangeins|ze,
increasing as the steering resrstance increases. In other words, the passages become larger and power assist increases
when the steering effort would normally be high, (for example' when parking or making low speed turns)' and the pas-
sagesbecomesma||erandpowerassistdecreaseswhenthesteeringeffortwou|dnorma||ybe|ow,(forexamp|e,when
driving at high speeds or straight ahead).
FLUIO PASSAGE TO
POWER CYLINDER
/t=\\a!-4,))
=YjJ
RESERVOIR
SECTION A-A
l'
{High fluid Pressure}

Steering Wheel
l,/
Removal
SRS components are located in this area Review the
SRS component locations, precautions, and procedures
in the SRS section (24) before performing repairs or ser-
vice.
NOTE: Before removing the steering wheel. align the
front wheels straight ahead.
1. Remove the driver's airbag assembly from the
steering wheel (see section 24)
2. Disconnect the horn connector and cruise control
switches connector.
CRUISESWITCHES CONNECTOR
3. Remove the steering wheel nut
STEERING WHEEL NUT
Replace.
Remove the steering wheel by rocking it slightly from
side-to-side as you pull steadily with both hands.
ag N.m {5.0 kgt rn, 36lbfft)
1.,
17-35
lnstallation
CAUTION: Do not tap on the steering wheel or steering
column shaft when installing the stsering wheel.
NOTE: Before installing the steering wheel, align the
front wheels straight ahead.
1. Before installing the steering wheel, center the
cable reel, Do this by first rotating the cable reel
clockwise until it stops. Then rotate it counterclock-
wise approximately two turns The arrow mark on
the cable reel label should points straight up.
Install the steering wheel with the steering wheel
nut.
NOTE: Be sure the steering wheel shaft engages
the cable reel and canceling sleeve.
Attach the cruise control switches connector io the
steering wheel cliP,
Connect the horn connector.
Install the driver's airbag assembly, and confirm
proper system operation (see section 24).
Check the horn and cruise control switches for
proper operatrons.
CAELE REEL

Steering Gearbox
Reassembly (cont'dl
64. Apply grease to the circumference of the rack endhousing.
RACK END GROOVE
=^.#-q!:s!!H
SILICONE GREASE
Apply a light coat of silicone grease to the bootgrooves on the rack ends.
lnstall the boots in the rack end with the tie-rodclips.
NOTE: Install the boots with the rack in the straightahead position (right and left tie-rods are equal inlength).
66.
RACK END
NOTE: Wipe the grease offthe thread section.
17-64
TIE.ROD CLIP
67. Adjust the air hose fitting position of the boots bvturning it as shown below.
LEFT BOOT(Viewed from theleft side)
RIGHT BOOT{Viewed from theright side)
AIR HOSE FITTING
Install new boot bands on the boot, and bend bothsets of locking tabs.
CAUTION: Stlke ths band locking tabs firmly.
Lightly tap on the doubled-over portions to reducetheir height.
Slide the rack right and left to be certain that theboots are not deformed or twisted.

Quarter Glass
Installation (cont'd)
4. Glue the upper and lower rubber dams to the insideIace of the quaner glass, as shown, to contain theadhesive during installation.
NOTE: Be careful not to touch the quarter glasswhere adhesive will be applied.>: Alignment marklocationsGLASSUPPERRUBBER DAM
LOWERRUBEER DAM
Install the quarter glass trim on the quarter glass,then glue the upper and lower clips as shown.
NOTE: Be careful not to touch the quarter glasswhere adhesive will be applied.
OUARTERGLASS TRIMOUARTERGLASS
GLASS TRIM
NOTE: Contact the cljps against thequarter glass trim at the areasIndicated by the arrows.
UPPER
20-42
6. lf the old quarter glass is to be reinstalled (and theclip on the rear edge is broken off), apply a lightcoat of primer (3I/ C-100, or equivalent), then applybutyl tape to the quarter glass, as shown. and sealthe body hole with piece of urethane tape.
NOTE:
. Be careful not to touch the quaner glass whereadhesive will be applied,. Do not peel the separator offthe butyltape.
//////// '. 8u'Jt tape tocarions t3M 8628, or equivetenrl' Thickness:3.2 mm lo.t3 in.lWidth: 6.4 mm {0.25 in.)
BUTYL 13 mmTAPE (0.5 in.l
\\l
,7r--/r4--;*--T-
.. GLASS
UPPERRUEBERDAM

Ouarter Glass
Installation (cont'd)
11. Pack adhesive into the cartridge without air pockets
to ensure continuous delivery. put the canridge in acaulking gun, and run a bead of adhesive aroundthe edge of the quarter glass as shown.
NOTE:
. lf the old quarter glass is to be reinstalled, peelthe separator off the butyl tape after applying theadhesive.
. Apply the adhesive within 30 minutes after apply_ing the glass primer.
i:.8i".,1/:ADHES,'E
8 rnm(0.31 in.l
OUARIERGLASS TRIM
OUARTERGLASS TFIM
BUTYI.TAPE
OUARTER GLASS
[-4m,^,GLASS \
32 mm{1.3 in.)
''='I
'"r"\
/ drt".GLASS TAPE
20-44
12. Use suction cups to hold the quarter glass over theopening, align the clips, and set it down on the adhe-sive. Lightly push on the quaner glass until its edgesare fully seated on the adhesive all the way around.
NOTE: Do not open or close the doors until theadhesive is drv.
Scrape or wipe the excess adhesive off with a puttyknife or towel.
NOTE: To remove adhesive from a painted surfaceor the quarter glass, wipe with a soft shop toweldampened with alcohol.
Let the adhesive dry for at least one hour, thenspray water over the quarter glass and check forleaks. Mark the leaking areas, let the quarter glass
dry, then seal with sealant.
NOTE: Let the car stand for at least four hours afterquarter glass installation. lf the car has to be usedwithin the first four hours, it must be driven slowly.
Reinstall all remaining removed parts.
NOTE: Advise the customer not to do the followingthings for two to three days:
. Slam the doors with all the windows rolled up.. Twist the body excessively (such as when goingan and out of driveways at an angle or drivingover rough, uneven roads).
15.
14.
CLIP

Ouarter Glass
Installation (cont'dl
8. With a sponge, apply a light coat of body primer tothe original adhesive remaining around the quarter
glass opening flange. Let the body primer dry for atleast l0 minutes.
NOTE:
. Do not apply glass primer to the body, and becareful not to mix up glass and body primer
sponges.
. Never louch the primed surfaces with your hands.. Mask off the rear side trim panel before painting
the flange.
///ffi : Appty aoay primer here.
16 mm10.63 in.l
Thoroughly mix the adhesive and hardener togeth-er on a glass or metal plate with a putty knife.
NOTE:
. Clean the plate with a sponge and alcohol beforemixing.
. Follow the instructions that came with the adhe-sive.
Before filling a cartridge, cut the end of the nozzle
as shown.
Cul nozzle end
10 mrn (0.39 in.)
9.
10.
20-4A
7 mm 10.27 in.)
l'1. Pack adhesive into the canridge without air pockets
to ensure continuous delivery. Put the cartrige in a
caulking gun, and run a bead of adhesive around
the edge of the quarter glass as shown.
NOTE:
. lf the old quarter glass is to be reinstalled, peel
the separator off the butyl tape after applying theadhesive.
. Peel the separator off the adhesive tape afterapplying the adhesive.
. Apply the adhesive within 30 minutes after applying the glass primer.
12mm 11
lo.tt tn.l I l:ADHESIVE
8mm{0.31 in.)
CLIP
MOLDING