1994 HONDA INTEGRA oil temperature

Standards and Service Limits
Engine Lubrication - Section g
Cooling - Section t0
ng the coolant in the reservoir and that remaining in the engine.
eclton u _
MEASUREMENTSTANDARD INEW}SERVICE LIMTT
g talter
tiher
g filter
Engine oilCapacity etaet engine
f (US qt, lmp qt)
818C1 engine
Inner-to-outer rotor clearance
Pump horising-to-outer rotor clearance
Pump housing-to,rotor axial clearance
rressure setting at engine oil temp. 176.F {gO.Ct
kPa lkgtcm,, psi) At idte
At 3,000 rpm
4.6 {4.9, 4.0}tor engine overhaul
3.8 (4.0, 3.3) for oil change, inctudin
3.513.7, 3.11 for oil change, without
4.8 {5.1, 4.2) for engine overhaul
4.0 (4.2, 3.5) lor oit change, includin
3.7 i3.9 3 3l fdr ^il .hi
Oil pump
0.04 - 0.16 (0.002 - 0.006)
0.10 - 0.19 (0.004 _ 0.007)
0.02 - 0.07 (0.001 , 0.003)
0.20 (0.008)
0.21 (0.008)
0.1s (0.006)
Relief valve
70 (0.7, 10) min.
3{0 {3.5,50) min.
MEASUBEMENTSTANDARD INEWI
RadialorCoolant capacity I {US qt, lmp
I Including engine, heater, I
I cooling line and reservoir I
Reservoir capacity:
0.61 (0.63 US qt,0.53 tmp qt)
q0 81881 engine
818C1 engine
Opening pressure kPa (kgf/cm?, psi)
start to open oF (.C)
Fully open .F (.C)
Valve lift at fully open
lhermoswitch "ON" temperature .F {oC)
Thermoswitch "OFF" temporature "F (.C)
M/T: 6.4 (6.8, 5.6)tor overhaul
4.4 (4.6.3.9) f6r s66lsn1gh66q.*
A,rf: 6.7 {7.1, 5.9) for overhaul
4.7 {5.0, 4.1) for coolant chanoe*
M/T: 6.7 {7.1, 5.9} for overhaul
4.7 {5.0, 4.1) for coolant chanoe*
,3 - 113 toss - trs, r3= Jt&
-
196 - 203 (91 - 95)
Subtract 5 - 14 (3 - 8) from actuat -ON',
169 - 176
194 (90,
8.0 (0.31)
{76 80}
temperature
Radiator cap
Thermostst
Cooling fan
3-6

Design Specifications
{cont'd}
lTEMMETRICI€iIGLISHINOTES
TRANSMISSIONTypeEngine typoManual transmission81881 | 818C1
G6ar Ratio 1st2nd3rd4th5thRov€rs€
3.2301.9001.2690.966o.7113.000
3.230r.9(X)1.3601.0340.'t873.000
Fin6l Reduction Gear typeGear ratioSingle helicalge.r4.2664.400
TypeAutomatic transmission
Gear Ratio 'l6t
znd3rd4thRevelse
2.7221.4640.97s0.6381.954
Final R€duction Goar typoGear ratioSingle helic6lgoar4.357
AIRCONDITIONINGCooling Capacity3,570 Kcal/h14,166 BTU/I
Compr6ssor Type/MakeNo. ol CylinderCaPtcityMax. SpsedLubricant C6pacity
Lubricrnt Type
swash-plare/NIPPoNDENSO10150 ml /rcv | 9.15 cu-in/r€v7,600 rpm140 mf | 1-2Bll ozI l.;3 tmp ozND-O|L8 (P/N 38899 - PR7 - A01)
Cond6ns€r TypeCorrugated fin
Evaporator TypeCorrugatod tin
Blower TypeMotor InputSpeed ControMax. Capachy
Sirocco tan200 w12 v4-speed450 m3/h | 15,900 cu lvh
Temperature ControlAirmix type
Compressor Clutch TypePowor ConsumptionDry, singlo plate, poly-V-b€lt driv640 W max./12 V at 68"F {20'C)
Refrigerant TypeOu.ntityHFC-134a (R-134a)
zoo-Ss I 24.7-l.aoe
STEERINGSYSTEMTypeOverall RatioTurns, Lock-to-LockSreering Wheel Dia.
Power assisted, rack and pinion16.12.98380 mm | 15.0 in
SUSPENSIONType Front
Roar
Shock Absorb€r, Front and Rear
Independent double wishbono,coil spring with st6bilizerIndependont double wishbong.coil spring with stabilizerTelescopic, hydraulic nitrogen gas-tilled
3-18

Remove the fuel return hose and positive crankcase
ventilation (PCV) hose.
Remove the brake booster vacuum hose, water
bypass hose and vacuum hose.
ERAKE BOOSTERVACUUM HOSE
HOSE
VACUUM HOSE
HOSE
9.
10.
Remove the throttle cable.
Remove the throttle control cable (automatic trans-
mission only).
NOTE:
. Take care not to bend the cable when removing
it. Always replace any kinked cable with a new
one.
. Adjust the throttle cable and throttle control
cable when installing (see section 11 and 14).
THROTTLE CONTROLCABLE
Remove the engine wire harness connectors and
wire harness clamps trom the cylinder head and the
intake manifold.
Four fuel injector connectors
Intake air temperature (lAT) sensor connector
Engine coolant temperature (ECT) sensor con-
necror
TDC/CKP/CYP sensor connector
lgnition coil connector
ECT gauge sending unit connector
Throttle position (TP) sensor connector
Manifold absolute Dressure (MAP) sensor con-
nector
ldle air control (lAC) valve connector
EVAP purge control solenoid valve connector
11.
a
a
a
a
a
a
a
a
a
(cont'dl
ATI'USTING
6-17

(From page 6-38)
Ropair op€n in BLU/BLK $,iro between ECM lD6) and 2P conn.c-tor,
Check for continuity between D6terminal and body ground.
R6pri. short in BLU/BLK wir. bc-tweon ECM (D6l .nd 2P connec-toa,
Remove 10 mm sealing bolt andconnect orl pressure gauge.
Connect a tachometer {soe sec-tion 11).
Start the engine and warm it upto normal operatrng temperature.
Check oil pressure at enginespeeds of 1,000, 3,000 and 5,000rpm,
ls pressure bolow 50 kPa(0.5 kgflcm', 7 psi)?Inrpoct tho VTEC aolanoid v.lv..
Turn off the engine.Check lor continuity between the2 terminals on the VTEC pressure
switch.
o oooooo ooo ooo I oooooooo trt!*Hffi Oooooo ooooo
o oooo ooooo ooo I oo oooo ooo ooooo oo oo o
Coitlnuity?
D6
I
GAUGE JOINT ADAPTERSNAPON MT2&1710 x 1.0 mm. lJse new washer wheninstalling the sealing bolt.
Y AVAILAEIIOIL PRESSURE GAUGE


\-
]L
vtEc sot-€NotD
(cont'd)
NOTE:Keep mgasuring time as short as possible bocaus€ engine isrunning with no load (less than one minute).
YES
(To page 6-40)
Conlinuity?
6-39

ll.Remove the engine wire harness connectors and
wi.e ha.ness clamps from the cylinder head and the
intake manitold.
Four fuel injector connectors
Intake air tempe.ature {lAT) sensor connector
Engine coolant temperature (ECT) sensor con-
nector
TDC/CKP/CYP sensor connector
lgnition coil conn€ctor
ECT gauge sending unit connector
Throttle position (TP) sensor connector
VTEC solenoid valve connector
VTEC Dressure switch connector
Manifold absolute pressure (MAP) sensor con-
nector
ldle air control {lAC) sensor connector
EVAP purge controlsol€noid valvo connector
Intake air bypass {lABl control solenoid valve
conneclor
a
o
a
o
a
a
a
a
a
a
a
a
a
12.
13.
Remove the spsrk plug caps and distributor from
the cylinder head.
Remove the upper radiator hose, heat€r hose and
water bypass hose.
WATER BYPASS
HOSE
6r1.0mm9.8 N.m (1.0 kgt m,1.2 tbtftl
14. Remove the sDlash shield.
Remove the engine ground cable.
Romovo the adjusting bolt and mounting bolts, then
remove the power steering (P/S) pump belt and P/Spump.
. Do not disconnect the P/S hoses.
(cont'dl
15.
6x1.0mm9.8 N.m 11.0 kgl.m,7.2 tbt.ttl
6-57
,l

Stall Speed
CAUTION:
a To plevent transmission damage, do not test stall speed fot mote than 1O seconds at a time.a Do not shift the level while raising th€ engine speed.a Be sure to remove the pressure gauge belot€ testing stall speed.
1. Engage the parking brake and block all four wheels.
2. Connect the tachometer, and start the engine.
3. Make sure the A/C switch is OFF.
4. After the engine has warmed up to normal operating temperature (the cooling lan comes on), shift into ft position.
5. Fully depress the brake pedal and accelerator for 6 to 8 seconds. and note engine speed.6. Allow 2 minutes for cooling, then repeat the test in [, fDil and @ positions.
NOTE:
a Stall speed tests should be used lor diagnostic purposes only.. Stall speed should be the same in E, tr. tr and @ positions.
Stall Speed RPM: rpm
Specification: 2,400 rymService Limit: 2,2OO-2,600 tpm
TROUBLEPROBABLE CAUSE
Stall rpm hish in E, E, I and @posrtronLow fluid level or oil pump output
Cloqged ATF strainer
Pressure regulator valve stuck closed
Slipping clutch
Stall rpm high in I positionSlippage of 1st clutch, 1st-hold clutch or 1st gear one-way clutch
Stall rpm high in @ positionSlippage of 2nd clutch
Stall rpm high in @ positionSlippage of 1st clutch, lst gear one-way clutch
Stall rpm high in @ positionSlippage of 4th clutch
Stall rpm low in E, E, I ana @positionEngine output low
Torque converter one-way clutch slipping
14-92

Description
Outline
The air conditioner system delivers cooled air into the passenger compartment by circulating refrigerant through the sys-
tem as shown below.
CONDENSOR
This car uses HFC-134a {R-134a) refrigerant which does not contain chlorofluorocarbons Pay attention to the following
service items:
. Do not mix refrigerants CFC-I2 (R-l21 and HFC-134a (R-134a) They are not compatible'
. Use onty the recommended potyatkytenegtycol {PAG) refrigerant oil (ND-OIL 8: P/N 38899-PR7-A01) designed for the R-
134a compressor. Intermixing the recommended (PAG) refrigerant oil with any other refrigerant oil will result in com-
pressor tailure.
.A||lvcsystemparts(compressor.dischargeIine,suotionIine,evaporator,condenser.receiver/dryer,expansionva|ve.
o-ringsforioints}havetobeproperforre'rigerantR-l34a.DonotconfusewithR.l2parts.
. Use a halogen gas leak detector designed for refrigerant R-134a'
. R-.12 and C-l34a refrigerant servicing equipment are not interchangeable. Only use a Recovery/Recyclins/Charging
System that is U.L.-listed and is certifLd to meet the requirements of sAE J2210 to service R-134a air conditioning sys-
rems.
. Always recover the refrigerant R-134a with an approved Recover/Recycling/Charging System before disconnecting any
A,/C fitting.
coMpRESsoR -coNDENSER - RECEIVER/DRYER
High temperature/
high pressure gas
Suction and comPression
Less moisturized
low pressure vaPor
High temperature/ Traps debris High temperature/
hilh pressure liquid and removes high pressure liquid
Radiation of heat molsture
More liquidified
low Pressure vaPor
Absorption of heat
EVAPORATOR <-'----------.- EXPANSION VALVE
EVAFORATOR
22-6

Pressure Test Chart
NOTE: Performance Test on page 22-24.
TEST RESULTSRELATED SYMPTOMSPROAABLE CAUSEREMEDYDischsrge(high) pressureabnormallynrgn
AftEr stopping compressor, pressuredrops to about 200 kPa (2.0 kof/cmr. 28psi) quickly, and then falls gr;dua y.
Air in systemRecover, evacuate and recharqowith sDecified amount. -
Evacuation: see Daqe 22-38Charoino: se6 D;op--2?-?qNo bubbles in sight g16ss when con-denser is cooled bv water.E-\cessive refrigerant in sys-Recover, evacuate and recharqewith specitied amount. -
Reduced or no air flow through con-oenser.Clogged condenser orradiato. finsCondenser o. radiator fannot working properly
CleanCheck voltage and fan rpmunecK lan ofeclton
Line to condenser is excessivelv hot.Restricted flow of refriger-ant In syslem. Restricted lines
Discharge pres-su re abnormal-Excossive bubbles in sight glass;condenser is not hot.Insuff icient refrigerant insyslemCheck for leakCharge systemHigh and low pressures are balancedsoon after stopping compressor. Lowside is higher than normal,
Faulty compressor dis-cnarge vaNsFaulty compressor seal
Replace the compressor.
Outlet of expansion vslve is not frost-ed, low pressure gauge indicates vacu-um,
. Faulty expansion valve. Moisture in sysiem. Replace. Recover, evacuate and recharoewith specified amount. -
Suction (lowlpressureabnormally low
Excessive bubbles in sight glass;conqenser rs not hot_Insuff icient ref rigerantReoair the leaks.Reaover, evacuate and recharoewith sDecifisd amount. -
Charqe as required.Expansion valve is not trosted and lowpressur€ line is not cold. Low pressuregauge Inorcates vacuum.
Frozen expansion valveFaulty expansion valveReplace the expansion valve.
Discharge temperaturg is low and theair flow from vents is restricted.Froren evaporatorRun the tan with comoressor oftthen check Ay'C thermostat.Expansion valve is frost€d.Clogged expansion valveCl€an or replace.Receiver/dryer outlet is cool and inletisrryarm (should be warm during oper-Clogged r€ceiver/dry€rReplace
Suction pres-su re abnormal-ly high
Low pressure hose and check joint arecooler than the temDeraturo aroundevaDorator.
'
ffin"nsion u"lu" oD"n too
. Loose expansion capillary
Repair or replace.
Suction pressure is lowered when con-denser is cooled by water,Excessive refrigerant in sys-remRecover, evacuate and recharqewith sDecifi€d amount. -
High and low pressure are equalizedas soon as the compressor is stopped,and both gauges fluctuate while run-nrng.
Faultv oasketFaulty Figh pressure valveForeign particle stuck inhigh pressure valve
Replace the compressor.
Suction anddischarg€ pres-sufes aonor-mally high
Reduced air flow through condenser.. Clogged condenser orradiator fins. Condenser or radiator fannot working properly.
Clean condenser and radiatorCheck voltage and fan rpmCheck fan direcrion
No bubbles in sight glass when con-cl€nser is cooled bv water.Excessive refrigerant in sys-remRgcover, €vacuate and recharoewith sp€cified amount.Suction snddischarge pres-su r€ abnormal-
Low pressure hose and metal endafeas are cooler than evaDorator.Clogged or kinked tow pre€-sure nos€ pansFepair or replace.
Temperature around expansion valveis too low compared with that aroundrecerver/orver.
Clogged high pressure lineRepair or replace.
Refrig€rantleaksCompressor clutch is dirty.Compressor shaft seal leak-IngReplace the comDressor.
Compressor bolt(s) are dirty.Leaking around bolt(s)Tighten bolt(sl or replace com-pressor.Compressor gasket is wet with oil. IGasket leakingReplace the compressor.
22-23