2002 HONDA CIVIC kpa

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ItemMeasurementOualificationStandard or New Service Limitlgnition coilRated voltage
Firing order12V
1 3-4 2
NGK: tZFB6K11
DENSO: SKJ20DR-M11
1.0 1.1mm(0.039 0.043 in.) 1.3mm(O.OS1 in.)
Spark plugType
Gap
lgnition timingAt idle (check rhein neutral: 8t2' ETDC at 650150 rpm
AlternatorOutputAt 13.5 V and
normalengine
temperature
80A
2.2 3.0 ACoil lrotor) resistanceAt 68.F (20'C)
5|lp flng u.u.14.4 mm {0_57 in.) 14.0 mm (0.55 in.)Brush length10.5 mm (0.41 in.l 1.5 mm {0.06 in.)Brush spring tension2.9 3.5 N (0.30 0.36 kgf,0.7-0.8 tbs)StarterOutput
Commutator mica depth0.50 0.80 mm (0.020-0.031 in.) 0.20 mm 1O.OO8 in.)Commutator tunouto:BlalqryL4i) max o.o5 mm (0.002 in.)Commutator O.D.28.0 mm (1.10 in.) 27.0 mm (1.06 in.)Brush length14.0 14.5 mm {0.55 0.57 in.) 9.0 mm {0.35 in.)
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Standards and Service Limits
Enqine Electrical
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ItemMeasurementOualificationStandard or NewService LimitCompressionPressure check at 250 rpm with wide
open throftle. (See Design Specs for
rato,
Minimum930 kPa (9.5 kgflcmr, 135 psi)
Maximum
vanatton
200 kPa {2.0 kgf/cm',28 psi)
2-2

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2-5
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Lubrication
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|temMeasurementOualificalionStanderd or New Service Limil
Engine oilCapacity5.3 0 (5.6 US qt)for engine overhaul
4.2 0 (4.4 US qt) for oil change, including filter
4.0 0 (4.2 US qt)for oil change, without filter
Oilpumplnner-to outer rotor clearance0.02 0.16 mm {0.001 0.006 in.)0.20 mm (0.008 in.)
Pump housing to outer rotor
clearance
0-15 0.21 mm {0.006-0.008 in.)0.23 mm (0.009 in.)
Pump housing-to-rotor axial
clearance
0.02 0.07 mm (0.001 0.003 in.)0.12 mm (0.005 in.)
Balancer shafts, journal diameterNo. 1 journal, front
shaft
19.938 19.950 mm 10.7850 0.7854 in.)19.92 mm (0.784 in.)
No 1 journal, rear shaft23.938 23.950 mm (0.9424 0.9429 in.)23.92 mm (0.942 in.)
No. 2 journal, front and
rear shaft
32.949 32.961 mm 11.2912 1.2911 in.l32.93 mm (1.296 in.)
Ealancer shafts, journal taper0.005 rnm (0.0002 in.) max.
Balancer shafts, end playFront0.070 0.135 mm (0.0028 0.0053 in.)0.15 mm (0.006 in.)
Rear0.070 0.135 mm (0.0028 0.0053 in.)0.15 mm (0.006 in.)
Balancer shatts, shaft-to'bear;ng
clearance
No. 1 iournal, front
shaft
0.050 0.082 mm (0.0020 0.0032 in.)0.10 mm (0.004 in.)
No. 1 Journal, rear shaft0.050 0.082 mm (0.0020 0.0032 in.) 0.10 mm (0.004 in.i
No. 2 journal, front and
rear shafl
0.060 -0.120 mm (0.0024 0.0047 in.) 0.15 mm (0.006 in.)
Balancer shaft bearings, LD.No. 1 journal, front
shaft
No. 1 iournal, rear shaft
20.000 20.020 mm (0.1814 0.7442 in.l
Z+.OOO ZI.OZO m- tOSa+e- OSa57 ir'.)
20.03 mm (0.789 in.)
24.03 mm (0.946 in.)
No. 2 journal, front and
rear shaft
33.021 33.069 mm (1.3000 1.3019 in.)33.09 mm {1.303 in.)
Reliefvalve, oil pressure with oil
temperature at 176'F (80"C)
At idle70 kPa (0.7 kq?cm , 10 psr) min.
At 3,000 rpm300 kPa {3.1 ksf/cm',44 psi)min.
Standard or New Service Limit
6.7 L (7.1 USCoolant capacity {includes engine,
heater, hoses, and reservoir)
0.53 L (0.56 US
93 123 kPa (0.95 1.25 kqtcm , 14 18 psi)'t69 176'F (76 80'C)Thermostat OPeningtemPerature
8.0 mm {0.31 in.) min.
Turns OFF Subtract 5 15'F (3 8"C)from actual ON

ItemMeasulementOualificationStandard or New Service LimitFuel pressure
regulator
Pressure with fuel pressure gauge
connected
320-370 kPa 13.3-'3.8 kgtcm', 47 52psi)
FueltankCapacity50 4 (13.2 US galiEngine idleldle speed with headlights and radiator
fan off
Neutral750 50 rpm
Fast idleNeutral1,600150 rpm
Standards and Service Limits
Fuel and Emissionsf
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Clutch
ItemMea3urem€nlOualificationSlandard or NewService LimitClutch pedalHeight from the floor193 mm (7.60 in.)Stroke130 140 mm 15.1 5.5in.)
10 16 mm (0.39 0.63 in.)Disengagement height from the floor1'15 mm (4.53 in.) min.Bunout on clutch mating surface0.05 mm 10.002 in.) max.0.15 mm (0.006 in.)Clutch discBivet head depth1.65 2.25 mm (0.065 0.089 in.)0.7 mm {0.03 in.)Ihickness8.3 8.9 mm (0.33 0.35 in.)6.0 mm (0.24 in.)Pressure plateWarpage0.03 mm (0.001 in.)max.0.15 mm (0.001 in.)Height of diaphragm spring fingersMeasured with
specialtool and
feeler gauge
0.6 mm (0.02 in.) max.0.8 mm (0-03 in.)
2-6
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Cylinder Head
Engine Compression Inspection
1. Warm up the engine to normal operating
temperature (cooling fan comes on).
2. Turn the ignition switch OFF.
3. Remove the intake manifold cover (see step 1 onpage 6-22).
4, Disconnect all four injector connectors.
5. Start the engine, and let it run until it stalls.
6. Remove the iour ignition coils (see page 4-18).
7. Remove the four spark plugs.
8. Attach the compression gauge to the spark plug
note.
6-6
V,
\
9.
10.
Open the throttle fully, then crank the engine with
the starter motor and measure the compression.
Compression Pressure
Above 930 kpa (9.5 kgf/cm', 135 psi)
Measure the compression on the remaining
cylinders,
Maximum vadation
Within 200 kPa (2.0 kgf/cm', 28 psi)
lf the compression is not within specifications,
check these items, then remeasure the
compressron.
. Damaged orworn valves and seats. Damaged cylinder head gasket. Damaged or worn piston rings. Damaged orworn piston and cylinder bore
11.
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WEC Rocker Arms Test
Special Tools Required. Air pressure regulator 07AAJ-PNAA100. VTEC air adaoter 07ZAJ-PNAA100. WEC air stoDoer 07ZAJ-PNAA200. Air joint adapter 07ZAJ-PNAA300
1. Remove the cylinder head cover (see page 6-22).
2. Set the No. 1 piston at top dead center (TDC) (see
step 1 on page 6-12).
3. Verify that the intake primary rocker arm (A) moves
independently of the intake secondary rocker arm
(B).
. lf the intake primary rockerarm does not move,
remove the primary and secondary rocker arms
as an assembly and check that the pistons in the
secondary and primary rocker arms move
smoothly. lf any rocker arm needs replacing,
replace the primary and secondary rocker arms
as an assemblv, and test.. lfthe intake primary rocker arm moves freely, go
to step 4.
6.
Repeat step 3 on the remaining intake primary
rocker arms with each piston at TDC. When all the
primary rocker arms pass the test, go to step 5.
Check that the air pressure on the shop air
compressor gauge indicates over 400 kPa
(4 kgflcm', 57 psi).
Inspect the valve clearance (see page 6-9).
Remove the sealing bolt (A)from the relief hole,
and install the VTEC air stopper (B).7.
OTAAJ.PNAAlOODOTZAJ-PNAA3OO
Remove the No. 2 and No. 3 camshaft holder bolts,
and installthe VTEC air adapters (C) finger-tight.
Connect the air joint adapter (D), and air pressure
regulator with a 0-100 psi gauge (E).
(cont'd)
OTZAJ.PNAAlOO
6-7

Cylinder Head
WEC Rocker Arms Test (cont'dl
'10. Loosen the valve on the regulator, and apply thespecified air pressure.
Specified air pressure:
290 kPa 13.0 kgt/cm', 42 psi)
NOTE: lf the synchronizing piston does not moveafter applying air pressure; move the primary orsecondary rocker arm up and down manually byrotating the crankshaft clockwise.
11. With the specified air pressure applied, move theintake primary rocker arm (A)forthe No, 1 cylinder.The primary rocker arm and secondary rocker arm(B) should move together.
lf the intake secondary rocker arm does not move,
remove the primary and secondary rocker arms asan assembly, and check that the pistons in theprimary and secondary rocker arms move
smoothly. lf any rocker arm needs replacing,
replace the primary and secondary rocker arms asan assembly, and test.
Remove the special tools.
Tighten the camshaft holder mounting bolts lo22N m 12.2 kgf.m, 16 lbf.ft).
Tighten the sealing boltto 20 N.m (2.0 kgf.m,
14 tbf.ft).
Installthe cylinder head cover (see page 6-41).
12.
13.
14.
t5.
6-8
VTG Actuator Inspection
'11. Remove the cylinder head cover (see page 6-22lr.
2. Remove the auto-tensioner (see page 6-19).
3. Loosen the rocker arm adjusting screws lsee step 2on page 6-26).
4. Remove the camshaft holder (see step 3 on page 6-
26t.
5. Remove the intake camshaft.
6, Check that the variable valve timing control (VTC)
actuator is locked by turning the VTC actuator
clockwise and counterclockwise. lf the VTC actuatoris not locked, replace the VTC actuator.
7. Seal the advance holes (A)and retard holes (B) in
the No. 1 camshaft journal with tape.
Punch a hole through the tape over one of theadvance holes.

Engine Lubrication
Oil Pressure Switch Test
1. Remove the YEURED wire (A)from the engine oilpressure switch (B).
Check for continuity between the positive terminal(C) and the engine (ground). There should be
continuity with the engine stopped. There should
be no continuity with the engine running.
lf the switch fails to operate, check the engine oil
level. lf the engine oil level is OK. check the engine
oil pressure. lf the oil pressure is OK, replace lhe oil
Dressure switch.
2.
8-4
Oil Pressure Test
lf the oil pressure indicator stays on with the engine
running. check the engine oil level. lf the oil level is
correct:
Connect a tachometer.
Remove the engine oil pressure switch, and install
an oil pressure gauge {A).
{
'1.
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4.
Sta rt the engine. Shut it off immediately if thegauge registers no oil pressure. Repair lhe problem
before continuing.
Allow the engine to reach operating temperature(fan comes on at least twice), The pressure should
be:
Engine Oil Temperature: 176'F (80'Cl
Engine Oil Pressure:
At ldle:70 kPa (0.7 kgf/cm', 10 psi)
mtntmum
At 3,000 rpm: 300 kPa (3.1 kgf/cm',44 psi)
minimum
lf the oil pressure is NOT within specifications,
inspect these items:. Check the oil screenforclogging.. Check the oil pump (see page 8-8).. Check crankshaft and connecting rod bearing
clearances.
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Radiator Cap Test
1. Remove the radiator cap {A), wet its seal with
engine coolant, then install it on the pressure tester(B) (commercially available).
Apply a pressure of 93 '123 kPa {0.95 1.25
kgf/cm', l4 18 psi).
Check for a drop in pressure.
lf the pressure drops, replace the cap.
3.
4.
Radiator Test
Wait untilthe engine is cool, then carefully remove
the radiator cap and fill the radiator with engine
coolant to the top of the filler neck.
Attach the pressure tester (A) (commercially
available) to the radiator.
1.
3.
4.
Apply a pressure ot 93 '123 kPa (0.95 1 .25
kgf/cm', '14 18 psi).
Inspect for engine coolant leaks and a drop in
pressu re.
Remove the tester, and reinstall the radiator cap.
10-3