Page 183 of 1395
Intake Manifold
Replacement
NOTE:
. Use new O-rings and gaskets when reassembling.
. Check for folds or scratches on the surface of the gasket.
. Replace with a new gasket if damaged.
'97 - 98 models:
INTAK€ MANIFOLDReplace if cracked orif mating surfaces areoamageo,
INTAKE AIRTEMPERATURE
{IATI SENSOR22 N.n 12.2 kgl.m,16 rbf.ftl
8 x 1.25 mm22 N.m 12.2 kgtm.'t6 tbf ft)
8 x 1.25 mm22 N.m |.2.2 kgl.rn,'16 tbt ftl
I x 1.25 mm24 N m 12.4 kgf m.17 tbf.ft)
INTAKBRAC}
INTAKE MANIFOLOBRACKET B ('98 modell8 x 1.25 mm23 N m (2.3 kgt m,17 tbf.ftlI x 1.25 mm24 N.m 12.4 kgf.m,17 tbf.ft)
8 x 1.25 mm24 N.m (2.4 kgf.m,17 tbf.ft)
9-2
www.emanualpro.com
Page 184 of 1395
'99 - O0 modol3:
6x1.0mm9.8 N.m 11.0 kg{.m,7.2 tbtltl
NESONATOR
6x1.0mm9.8 N.m {1.0 kgf.m,7.2 rbr.ftt
O-RINGReplace.Apply oil to O-RINGbetore installing.
RESONATORCHAMBERBRACKET
GASKETReplace.
IAT SENSOR2:2N.m l2.2kgl.n,16 tbtftl
O.RINGReplace.
l
O.RINGReplace.
8 x 1.25 mm24 N.m 12.4 kgt m,17 tbt frl
INTAKE MANIFOLDReplace it cracked orif mating surfaces areoamageo.
8 x 1.25 mm22 N.m 12.2 kgl.m,16 rbf.ftt
IAC VALVE
8 x 1.25 mm23 N.m (2.3 kgf.m,17 tbf.ft,
INTAKE MANIFOLD
22 N.m 12,2 kgl.m,16 rbfftl
("\"- K\*}Gt
W\qu u
N,1\J 'n\
.a,,-\\J "
G)s
BRACKET
9-3
www.emanualpro.com
Page 185 of 1395
Exhaust Manifold
Replacement
NOTE:
. Use new gaskets and self-locking nuts when reassembling.
. Check for folds or scratches on the surface of the gasket.
. Replace with a new gasket if damaged.
'97 - 98 U.S. models (Calilornia):
8 x 1.25 mm31 N.m (3.2 kgf.m, 23 lbtft)Replace.
I x 1.25 mm24 N.m (2.4 kgl.m,1? tbf.ft)
8 x 1.25 mm24 N.m (2.i1kgt.m,
17 lbf.ftl
EXHAUSTMANIFOLO
10 x 1.25 mm44 N.m 14.5 kgf.m, 33 lbf.ft)
SELF.LOCKING NUT8 x 1.25 mm31 N m 13.2 kgt.m, 23 lbt'ft)Replace.
EXHAUST MANIFOLDBRACKET
10 x 1.25 mm44Nm{4.5kg{.m.33 lbf.ftl
NN
9-4
www.emanualpro.com
Page 187 of 1395
Exhaust Pipe and Muffler
Replacement
NOTE: Use new gaskets and self-locking nuts when reassembling.
€7 - 98 U.S. models (Calitornial:
GASKETReplace.
SELF.LOCKING NUT10 x 1.25 mm33 N.m {3.4 kgt m, 24 lbl.ft)Replace.
MUFFLER
SELF.LOCKING NUTI x 1.25 mm22 N.m (2.2 kg{.m, 16lbt'ftlReplace.Tighten the nuts in stePs,alternating side-to-side.
PRIMARY HO2S44 N.m {{.5 kgl.m,33 tbt.ft)
TWCInspection, see section
SECONDARY HO2S4il N.m lil.5 kgtm,33 tbf.ft)
GASKETReplace.
1l
S*S:--t-..-_
EXHAUSTPIPE A
NUT10 x 1.25 mm54 N.m 15.5 kgi.m,40lbf'tt)Replace.
GASKETReplace.
SELF.LOCKING NUT8 x 1.25 mm22 N.m (2.2 kgf.m,r 6 tbt.ft)Replace.Tighten the nuts insteps, a'ternatingside-to-side.
6x1.0mm9.8 N.m (1.0 kgf.m,7.2 tbt.ltl
SELF.LOCKING NUT8 x 1.25 mm16 N.m {1.6 kgt.m,12 tbt fr)Replace.
www.emanualpro.com
Page 188 of 1395
'97 - 98 U.S. models (Except Californial:'99 - 00 models:
GASKETReplace.
SELF.LOCXING NUTl0 x 1.25 mm33 N.m 13.4 kgl.m, 24 lbtft)Replace.
SELF.LOCKING NUT8 x 1.25 mm22 N.m (2.2 kgf.m, 16 lbl.ft)Replace.Tighten the nuts in steps,alternating side to side.
SECONDARY HEATEDOXYGEN SENSOR{SECONDARY HO2SI4il N.m 14.5 kgl.m,33 tbf.ftl
THREE WAY CATALYTICCONVERTER (TWCI
lnspection, see section 11
MUFFLER
PRIMABY HEATEDOXYGEN SENSOR(PRTMARY HO2S)44 N.m (4.5 kgf.m,33 tbf.ftl
GASKETSReplace.
SELF-LOCKING NUT8 x 1.25 mm16 N.m 11.6 kgf.m,12 tbf.fttReplace.
SELF.LOCKING NUT
8 x 1.25 mm22 N,m 12,2 kgi'm,16 tbf.ftlReplace.Tighten the nuts in
steps, alternatingside-to-sade.
9.8 N.m {1.0 kgf.m,7.2 rbf.ft)
x 1.0 mm
NUT10 x 1.25 mm5a N.m (5.5 kgl.m,40 lbf ftlReplace.
www.emanualpro.com
Page 193 of 1395
Engine Coolant Refilling and Bleeding
1. Slide the heater lemperature control lever to maxi
mum heat.
Make sure the engine and radiator are cooi to the
touch.
2. Remove the radiator caP.
3. Loosen the drain plug, and drain the coolant.
4. Remove the drain bolt from the cylinder block.
DRAIN PLUG
DRAIN BOLT78 N.m {8.0 ksl.m, 58 lbtft}
10-5
6.
7.
Apply liquid gasket to the drain bolt threads, then
reinstall the bolt with a new washer and tighten it
securely.
Tighten the radiator drain plug securely.
Remove, drain and reinstall the reservoir' Fill the
tank halfway to the MAX mark with water, then up
to the MAX mark with antitreeze.
(cont'd)
www.emanualpro.com
Page 198 of 1395
Water Pump
lllustrated Index
ENGINE COOLANTTEMPERATURE IECTISENSOR18 N.m 11,8 kgt.m,13 tbt.ftl
COOLANTTEMPERATUREGAUGEUNIT
6x1.0mm9.8 N'm (1.0 kgf.m,7.2 tbt frl
9 N.m {0.3 kgf.m,7 tbf.fttApply liquid gasketto the threads.
WATER OUTLETCOVERApply liquid gasker part No.087'18 - 0001 or 08718 - 0003to the mating surface.
RADIATOR FAN SWITCH2il N.m (2.i1 kgl.m,17 tbfft)
WATER PUMPlnspection, page 10-11
O-RINGReplac€.
6xl,0mm12 N.tn n.2 lgl.rn,8.7 tbf'ft)
CONNECTINGPIPE
6x1.0mm12 N.m 11.2 kgf.m,8.7 tbtftl
10-10
www.emanualpro.com
Page 352 of 1395

ldle Control System
ldle Control System
I P0505 | The scan tool indicates Diagnostic T.ouble Code (DTCI PO5O5: ldlecontrol svstem mattunction.
NOTE: lf DTC P1508 is stored at the same time as DTC P0505, troubleshoot DTC P1508 first. then troubleshoot DTC p0505.
Possibls Cause
. IAC valve mechanical malfunction. Throttle body clogged port, improper adlustment. Intake manifold gasket leakaging. Intake air hose loose leakaging. Vacuum hose leakaging
a ECT sensor incorrect output. Throttle Position sensor incorrect output
Troubleshooting Flowchart
The MIL has been reDorted on.DTC P0505 is sto.ed.
Problem verificationi1. Start the engine. Hold theengine at 3,000 rpm with noload (in Park or neutral) untilthe radiator Ian comes on, thenlet it idle.2. With the scan tool, check thelollowing items.- Throttle position should beapprox. 10% with the throt-tle {ully closed.- Engine coolant temperature shorJld be 194 - 205'F(90 - 96"C).lf they are not within thespec., repair the faulty sen-sor circuit.3 Check the engine speed atidle with no-load conditions:headlights, blower fan. reardefogger, radiator lan, and airconditioner are not operaling,
Inte.mittent failure. syltem is OKat this time.ls it 750 {730)* i 50 rpm?
ls il 700 (680)' rpm or less?
{To page 11-151)(To page 1'l-151)
l:'99 - 00 models
www.emanualpro.com