rear HONDA CIVIC 1997 6.G User Guide

Engine RemovaUlnstallation
Installation
Brackei Bolts Torque Specifications:
Dl5Y5, Dl6Y7, Dl6Y8 €nginss
D16Y5, D16Y8 engines (M/Tl:
REAR STIFFENER
8 x 1.25 mm2/t N.m 12.4 kgf.m, 17 tbf.ftl
EXCEPT D16Y5, Dl6Yg engines lM/T)jSTIFFENERTighten the bolts on the stiffenerin the numbered sequence as shown
10 x 1.25 mm44 N.m 14.5 kgf.m,33 tbf.frt
O8x1.25mm24 N.m {2.4 kg{.m,17 tbr.ftt
10 x 1.25 mm14 N.m 14.5 kgt m,33 tbf.ft)
10 x 1.25 mm44 N.m {4.5 kgt m,33 tbr.ftl
10 x 1.25 mm54 N.m {5.5 kgf.m,40 rbf.ftl
10 x 1.25 mm44 N.m {4.5 kg'f.m,33 tbtftlALTERNATOFBRACKET
li) o).
l3l 10 x 1.25 mm44 N.m {1.5 kgt.m,33 tbt.ft)8 x 1.25 mm24 N.m (2.4 kgf.m,17 tbf.ft)
o16Ys, D16Y8enginoslM/T):FRONTSTIFFENER
10 x 1.25 mm4,4 N.m {4.5 kg{.m.33 tbf.ftl8 x 1.25 mm2{ N.m (2.t kgtm,17 rbtft)
10 x 1.25 mm14 N.m (4.5 kgf.m,33 lbf.ftl
5-12

816A2 engine
P/S PUMPBRACKET
REARSTIFFENER
SIDE ENGINEMOUNT BRACKET
t0 x 1.25 mmia{ N.m (i1.5 kgt rn,
33 lbt.tr)
t
12 x 1.25 nm57 N.m {5.8 kgf,m,12 tbl.ttl
8 x 1.25 mm24 N.m (2.4 kgl.m,17lbf.ft)
FRONTSTIFFENER
A/C COMPBESSORBRACKET
10 x 1.25 mm54 N m {5.5 kgf m, a0 lbl ft}
10 x 1.25 mm4a N,m (4.5 kgf.m,33 tbf.ftt
ALTERNATORBRACKET
'12 x 1.25 mm
57 N.m {5.8 kgt'm,
42 tbt.ft)8 x 1.25 mm24 N.m {2.4 kgf.m,17 tbtft)
'10 x 1.25 mm,14 N.m {,1.5 kgt.m,33 rbf.ft)
(cont'd)
5-13

3. Install the rear mount bracket, then tighten the bolts
in the numbered sequence shown (O - @).
CVT:
O 12 x 1.25 mm59 N.m (6.0 kgl'm,ilil lbf ftlReplace.
12 x 1.25 mm59 N.m 16.0 kgf'm,|:r tbf.tt)Replace.
O 12 x 1.25 mm59 N'm {6.0 kgf'm,/€ lbf.ftlReplace.
Except CVT:
,@ 14 x'1.5 mm
/ 8:t N.m {8.5 kgf.m,
/ 61 rbr.fr) Replace.
O 12 r 1.25 mm
59 N m 16.0 kgt m,(} tbf.fttReplace.
Olax1.5mm83 N.m 18.5 kgf.m,61 tbf.ftlReplace.
L
4. Tighten the bolvnuts on the transmission mount
bracket in the numbe.ed sequence shown (O - O).
@ t2 x t.2s mm7,1N.m (7.5 kg{ m, 54 lbf ftl
Tighten the bolts on the right front mounvbracket in
the numbered sequence shown (O - @).
GW:
O to x 1.25 mm54 N.m {5.5 kgl.m./|{} lbf.ftl
10 x 1.25 mm4,1 N.m {4.5 kgf.m. 33 lbf.ftl
(cont'd)
5-15
12 x 1,25 mmfl N.m 16.5 kgt.m,47 tbf.ftl

Mount and Brackst Bohs/Nuts Torque Value Spocitications:
A: '10 x 1.25 mm
64 N.m {6.5 kgl'm, 47 lbf'ft}
B: 10 i 1.25 mm44 N.m {4.5 kgim,33 lbtft)
C: 12 x 1.25 mm83 N.m 18.5 kgt'm, 61 lbf'ft)
D: 12 x 1.25 mm59 N.m (6.0 ks{ m, 43 lb{ft)
Replace.
REAR MOUNT
SIDE ENGINEMOUNT

Gamshaft
Inspection
NOTE:
. Do not rotate the camshaft during inspection.. Remove the rocker arms and rocker shafts.
1. Put the camshaft and the camshaft holders on thecylinder head. then tighten the bolts to the specified
toroue.
Spocified torqu€:
8 mm bolts; 20 N.m (2.0 kgf.m t4 lbf.ft)Apply engin6 oil to tho throads,
6 mm bohs: t2 N.m (1.2 kgf'm 8.7 tbf.ft)
Apply oogine oil to the thleads.
6 mm bolts: @, @ @, @
6-36
E
\(
2. Seat the camshaft by pushing it toward the rear ofthe cylinder head.
3, Zero the dial indicator against the end ofthe camshaft.Push the camshaft back and fonh, and read the endptav.
Camshaft End Play:
Standard {New):0.05 - 0.15 mm
10.002 - 0.006 inl
Sorvice Limit 0.5 mm (0.02 in,
I
5.
Remove the bolts, then remove the camshaft hold-ers from the cylinder head.- Lift the camshaft out of the cylinder head, wipe itclean, then inspect the liit ramps, Replace thecamshaft if any lobes are pitted. scored, orexcessively worn,- Clean the camshaft bearing surfaces in the cylin-der head, then set the camshaft back in place.- Place a plastigage strip across each Iournal.
Install the camshaft holders, and tighten the bolts tothe soecified toroue.
\,l

Connecting RodsPiston Pins
Selection
Each rod falls into one of four tolerance ranges {from O to+ 0.024 mm (0 to + 0.0009 in), in 0.006 mm (0.0002 in)increments) depending on the size of its big end bore. lt,sthen stamped with a number {1, 2,3, or 4) indicating therange.
You may find any combination ot l, 2, 3, or 4 in any
engrne.
Normal Eore Size: 48.0 mm (1.89 in)
NOTE:
o Reference numbers are for big end bore size and doNOT indicate the position of the rod in the engine.. Inspect connecting rod for cracks and heat damage.
CONNECTING ROD AOREREFERENCE NUMBERHalf of number is stamped onbearing cap, the other half onconnectrng rod.
7-18
Installation
1. Use a hydraulic press for installation.
. When pressing the pin in or out, be sure you posi
tion the recessed flat on the piston against the lugson the base attachment.
816A2 engine
The arrow must face thetiming belt side of theeng Ine.
The mark must facethe timing belt sideof the engine.
D16Y5, D16Y7, O16Y8 engines
The arrow must face thetiming belt side o{ theengine and the connectingrod oil hole must face therear of the engine.
Adjust the length of thepiston pin driver to53 mm (2.09 4n)
PISTON PIN DRIVER SHAFT07973-PEOo3r0
PISTON PIN DRIVER HEAD
il--Z
P,"roNPrN
PILOT COLLAR07973-PE00200
PISTON PIN BASE INSERT07973 PEO0400
PISTON EASE HEAO07973 -5800100
,(
a

Oil Seals
lnstallation
NOTE:
. Engine removal is not required.
. The crankshaft oil seal housing should be dry.
Apply a light coat of grease to the crankshaft and to
the lips of the seals.
1. Using the special tool, drive in the timing pulley-
end seal until the driver bottoms against the oil
pump.
When the seal is in place, clean any excess grease
off the crankshaft and check that the oil seal lip is
not distorted.
07947 -S800200
lnstall seal with thepart number sadefacing out.
I
2. Measure the flvwheel-end seal thickness and the oil
seal housing depth. Using the special tool. drive the
flywheel-end seal into the rear cover to the point
where the clearance between the bottom of the oil
seal and the right side cover is 0.5 - 0.8 mm (0.02 -
0.03 in) (see page 7-23).
NOTE: Align the hole in the driver attachment with
the Din on the crankshaft.
DRIVER ATTACHMENT0794a-s800101lnslall seal with thepart number sidefacing out.
DRIVER07749-0010000
7 -29

PGM-FI System
Vehicle Speed Sensor (VSSI ('96 - 98 Models,'99 - 00 D16Y5 engine with M/Tl
@The scan tool indicates Diagnostic Trouble Code (DTC) P0500: A malfunction problem in the Vehicle SpeedSensor (VSS) circuit Iexcept A!/T (D16Y7, D16Y8 engine)1.
The scan tool indicates Diagnostic Trouble Code (DTC) P0501: A range/performance problem in the VehicleSpeed Sensor (VSS) circuit [A,rT {D16Y7, D16Y8 engine)].
ECM/PCM CONNECTORS
A {32P} LG.t
VSS IBLU/WHT}
Wire side ot temale terminals
LGI(BRN/8LK}
The MIL has been reDorted on.DTC P0500 or P0501 is stored.
Problem verification:1- Test drive the vehicle.2. Check the vehicle speed withthe scan tool.
Intermittent tailure, system is OKat this time. Check tor Door con-nections or loose wires at C117{VSSland ECM/PCM.
ls the correct speed indicated?
Check for an open in the ECM/PCM:1. Turn the ignition switch OFF.2. Elock the rear wheels and setthe parking brake.3. Jack up the front of the vehicleand support it with safetystands.4. Turn the ignition switch ON (ll).
5. Block the right tront wheel andslowly rotate the left front
6, Measure voltage between theECM/PCM connector termi-nals C18 and A9.
Subslitute a known-good ECM/PCM and recheck. lf symptom/indic.tion goes away, replace theorisinal ECM/PCM.
Does the voltage pulse 0 Vand 5 V?
Check tor a short in ihe ECM/PCM:1. Turn the ignition switch OFF.2. Disco n n ect the ECM/PCMconnector C (31P).
3. Turn the ignition switch ON {ll).4. Block the right front wheeland slowly rotate the left front
5. Measure voltage between theECM/PCM connector terminalsC18 and A9.
Substitute a known-good ECM/PCM and recheck. lI symptom/indication goes away. replacethe original ECM/PCM.
Does the voltage pulse 0 Vand s V?
- Repair short in the wirebetwGen ECM/PCM {C18} endvss, TcM.- Repair open in the wirebetween ECM/PCM {Cl8} andvss.- lf wire is OK, test the VSSlsee section 23).
{BRN/BLK}
239l0lt
121611t8t9202321
2A2930
c {31P}
I38191o
tl12ialr5i6l10./
I2356a9l011
12l3l5t61tl8t920222a
27202930
12910
t2l13l.l7I l,/ 1,/231r.lslt., ),rlL
VSS {BLU/WHT}
11-176

fFosoo-l
lFosoil
Vehicle Speed Sensor (VSS) ('99 - 00 Models except Dl6Y5 engine with M/T)
Thescantoo|indicatesDiagnosticTroub|ecode(DTc)Po5o0:Ama|functionproblemintheVehic|espeed
Sensor (VSS) circuit lexcept A//T (D16Y/, D16Y8 engine)l'
Thescantoo|indicatesDiagnost|cTroub|eCode(DTC)Po5o1:Arange/performanceprob|emintheVehicle
SDeed Sensor {VSS) circuit tA,/T (D16Y7, D16Y8 engine)1.
ECM/PCM CONNECTORS
B {25P)
I
t
Wire side ol lemale terminals
ECM/PCM CONNECTORS
B E5PI
The MIL has been reported on
OTC P0500 or P0501 is stored.
Problem veritication:1. Test-drive the vehicle.
2. Check the vehicle speed with
the scan tool
lntermitt6nt failure, sYstem is OK
at thb time. Check tor Poor con-
nections or loose wir6 at C117
{vss} .nd ECM/PCM
ls the correct sPeed indicated?
Check for an open in the ECM/
PCM:1. Turn the ignition switch OFF.
2. Block the rear wheels and set
the parking brake
3. Jack uP the front ofthe vehicle
and support it with safety
stands.4. Turn the ignition switch ON (ll).
5. Block the right front wheel and
slowly rotate the left front
6, Measure voltage between the
ECM/PCM connector termi_
nals C23 and 820.
Substituto a known'good ECM/
PcM and rech€ck. ll sYmptom/
indic€tion goes awaY, lsplace the
original ECM/PCM.
Does the voltage Pulse 0 V
and 5 V or battery voltage?
Check for a short in the ECM/
PCM:1. Turn the ignition switch OFF.
2. Disco n n ect the EcM/PcM
connector C (31P).
3. Turn the ignition switch ON (ll)
4. Block the right front wheel
and slowly rotate the left front
5. Measure voltage between the
ECM/PCM connector terminals
C23 and 820.
Substiiute . known-good ECM/
PCM and r6check. lf symptom/indication goes awaY, rePlace
the origin.l ECM/PCM.
Does the voltage Pulse 0 V
and 5 V or battery voltage?
- Reoair short in the wire
between ECM/PCM {C23} and
vss. TcM.- Repai. open in the wire
between ECM/PCM {C231 andvss.- lf wire is OK, tesr the VSS
{see sestion 23).
Wire side oI female terminals
11-177

ldle Control System
ldle ControlSystem
lF0505 l Th" """n tool indicates Diagnostic Trouble Code (DTC) PO5O5: tdte controt system malfunction.
NOTE: lf DTC P1508 or P1509 is stored at the same time as DTC P0505, troubleshoot DTC p1508 or p1bog first. thenrecheck for DTC P0505.
Possible Cause
. IAC valve mechanical malfunction
. Throttle body clogged pon, improper adjustment. Intake manifold gasket leakage
. Intake air hose loose leakage
. Vacu um leak
. ECT sensor incorrect output
. Throttle Position sensor incorrect output*r
Troubleshooting Flowchart
The MIL has been reoorted on.DTC P0505 is stored.
Problem verification:1. Start the engine. Hold theeng;ne at 3,000 rpm with noload (jn Park or neutral) untilthe radiator fan comes on, then*r let it idle.t2. with rhe scan toot, ct'eit Ge l
Throttle position should beapprox. 10% with the throttle fully closed.E ngine coolant tempera-ture should be 194 205'F(90 96.Ci.lf they are not within thespec., repair the faulty sen
L._ _9oI9[cr]41 l3. Chec& the engine speed atidle with no-load cond;tionsiheadlights, blower fan, reardefogger, radiator fan, and airconditioner are not operating\see page l1-22O - 223).
Intermittent tailure, system is OKat this time.ls the idle speed OK?
ls it 550 rpm or less?
(To page 11,193)
*1r'96 models only
11-192
(To page ll-193)