Fuel tank HONDA CR-V 1998 RD1-RD3 / 1.G Owner's Guide

EVAP bypass solenoid valv€ test.
{The continuation of DTC P1457
troubleshooting.l
Check the EVAP bypass 3olenoid
1. Disconnect the vacuLlm hose
from the EVAP two way valve,
and conned a vacuum PUmPto the hose.2. Turn the ignition switch ON (ll).
3. Apply vacuum to the hose
EVAP bvpas3 30lsnoid vrlvo/
EVAP two way v.lve is OK. Do
the EVAP control canisler vent
3hut v.lve te3l (see Psge11'2221.
Does the valve hold vacuum?
Ch6ck the EVAP byp.ss solenoid
'1. Turn the ignition switch OFF
2. Disconnect the EVAP bypass
solenoid valve 2P connector.
3. Check {or continuity between
the EVAP bypass soleno id
valve 2P connector termlnal
No. 2 and body ground
ReDlace the EVAP bypass 3olenoid
valve and O-rings.
Check for a short in lhe wire
{2WBS linel:1. Disconnect ECM/PCM connec
tor A (32P).
2. Check lor continuity betlveenthe EVAP bypass soleno id
valve 2P connector termrnalNo. 2 and body ground.
Rcpsir short in th. wire bgtwoen
the EcM/PCtrl lA3l lnd the EVAP
bypa$ solenoid valvo.ls there continuitY?
Sub3tiiute . known'good ECM/
PCM End recheck. lI sYmptom/
indication goe3 away, tePlace
the original ECM/PCM.
EVAPBYPASSFUELTANKPRESSUBE SENSORSOLENOIDVALVEEVAP TWO WAY
VALVE
VACUUMPUMP/GAUGE,0-30 in.HgA973X -
041 -
xxxxx
EVAP AYPASS SOLENOID
VALVE 2P CONNECTOR (C647}
q
@)
T
t.'-+lt1t?l
| 2wBs
(d1 terul
Y-L
Wire side offemaleterminals
2WBS(BLU}
(cont'd)
11-221
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Canbter system leak test
{The continuation of DTC P1457
trouble3hootin9.)
Chock the EVAP control canistervent shut valve line and connoc'
tonS:1. Turn the ignition switch OFF
2. Connect to three'way tee fit_
tings into the hose from the
EVAP control canister to the
EVAP two way valve. Connect
the fuel tank pressure sensor
to one of the tee fittings and
the vacuum PumP to the other'
3. Remove the vent hose from
the EVAP control canister vent
shut valve and cap the Pon to
seal the fresh air vent Ior the
EVAP control canister.4. Turn the ignition switch ON (ll).
5. While monitoring the FTP
Sensor voltage with the Honda
PGM Tester, or measurangvoltage between ECM/PCM
connector terminals A29 and
C18 slowly PumP the vacuumpump using a stroke every 1 -
2 seconds.6. Continue to PumP vacuum
until that voltage droPs to
approx. 1.5 V.NOTE: Make sure that the
engine coolant temPeraturestillabove 95'F (35'Cland Yourvacuum PumP has no leak
7. Monitor that voltage for 20
seconds.
Check the EVAP Pu.ge control
solenoid valve line and connec-
tions:1. Turn the ignition switch OFF.
2. Disconnect the Purge lane
hose from the EVAP control
canister and Plug the Port3. Turn the ignition switch ON (lli.
4. While monitoring the FTP
Sensor voltage with the Honda
PGM Tester, or measuringvoltage between ECM/PCM
connector terminals A29 and
Cl8 slowly PumP the vacuumpump using a stroke every 1 -
2 seconds.5. Continue to pump vacuum
until that voltage droPs to
approx. 1-5 V.NOTE: Make sure that the
engine coolant temPeraturestill above 95'F (35"C) and Yourvacuum pump has no leak-
6. Monitor that voltage tor 20
seconds.
Doesthe voltage drop to 1.5 V
and holds at least 20 seconds?
lGp€ct the EVAP control cani3tel
vent 3hut valvo line and connec_
tion5.
Inlpect tho EVAP Putge control
solenoid valvo line and connec'
tion3. It th6y lro OK, do the EVAP
two way valve te3t (seo page 11-
2211.
Does the voltage drop to 1.5 V
and holds at least 20 seconds?
Reolace the EVAP conirol canister.
EVAPBYPASSSOLENOIDVALVE
FUEL TANK
EVAPCONTROL
VENTSHUTVALVE
EVAPCONTROLCANISTER
SENSOR
EVAP TWO WAYVALVE
EVAPTHREE
VALVE
ttrrL
ta
VACUUMPUMP/GAUGE,0 - 30 in.HgA973X -
041 -
XXXXX
FITTINGS
ECM/PCM CONNECTORS
A {32P)
PTANK ILT GRN)
c (31Pt
SG2 {GRN/BLK)
Wire side of female terminals
{cont'd)
11-223
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Emission Control System
Evaporative Emission (EVAP) Controls (cont,dl
Evaporative Emission (EVAP) Two Way Valve Testing
'97 model:
1. Remove the fuelfill cap.
2. Remove the vapor Iine from the EVAP two wayvalve on the fuel tank, and connect it to a T_fittingfrom a vacuum gauge and a vacuum pump asshown.
VACUUM,/PRESSURE GAUGEotJAz - 001 rDoBT-FITTINGVACUUMPUMP/GAUGE,0 - 30 in.HgA973X-041-XXXXX
3. Apply vacuum slowly and continuouslv whilewatching the gauge. The vacuum should stabilizemomentarily at 0.7 - 2.0 kpa (5 - 1S mmHg, 0.2 _ 0.6in.Hg).
lf the vacuum stabilizes (valve opens) below0.7 kPa (5 mmHg,0.2 in,Hg) or above 2.0 kpa(15 mmHg, 0.6 in.Hg), install a new valve and retest.
4.Move the vacuum pump hose from the vacuum fit_ting to the pressure fitting, and move the vacuumgauge hose from the vacuum side to the pressureside as shown.
PiESSURESIDE
5. Slowly pressurize the vapor line while watching thegauge. The pressure should stabilize at 1.3 - 4.7 kpa(0 - 35 mmHg, 0.4 - 1.4 in.Hg).. lf the pressure momentarily stabilizes (valve
opens) at 1.3 - 4.7 kpa (10 - 35 mmHg, 0.4 _ 1.4in. Hg), the valve is OK.. lf th6 pressure stabilizes below 1.3 kpa fio mmHg,0.4 inrHg) or above 4.7 kpa (35 mmHg, 1.4 in.Hg),install a new valve and retest.
T-FITTING
11-224
.98 - 0O models:
1. Remove the fuel fill cap.2. Remove the vapor line from the EVAP two wayvalve {located above the EVAP control canister). andconnect it to a T-fitting from vacuum gauge andvacuum pump as shown.
VACUUM/PRESSUFE
VACUUM PUMP/GAUGE,0 - 30 in.HgA973X - 041 -
xxxxx
5.
Apply vacuum slowly and continuously whilewatching the gauge.
The vacuum should stabilize momentarily at O.g _
2.1 kPa (6 - 16 mmHg, 0.2 - 0.6 in.Hg).lf the vacuum stabilizes (valve opens) below0.8 kPa (6 mmHg, 0.2 in.Hg) or above 2.1 kpa(16 mmHg, 0.6 in.Hg), install a new valve and retest.Move the vacuum pump hose from the vacuum fit-ting to the pressure fitting. and move the vacuumgauge hose from the vacuum side to the pressure
side as shown.
Slowly pressurize the vapor line while watching thegauge.
The pressure should stabilize momentarilv above1.0 kPa (8 mmHg, 0.3 in.Hg).a lf the pressure momentarily stabilizes (valve
opens) above 1.0 kPa (8 mmHg. 0.3 in.Hg), thevalve is OK.. lf the pressure stabilizes below ,|.0 kpa {g mmHg.0.3 in.Hg), install a new valve and retest.
T-FITTING
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POlNTx.y / I
'sad
POINT m3, m4
Upper Arm
M12 x P1.25
Locate Hole
POINT 3, s1
o14 {0.551 For Trailing Aim
POINT v
Fuel Tank Strap Poinr
2700.5 (106.32)SECTION BBRear Damoer Center
POINT n
FOINT
rg (0.3) Fuel TStrap Center
271,1(10,6.9)
o2010.8| Locate Hole
For Rear Cros3 Beam
For Reer Cross Beam
POINT w
Bear Damper LowerBushing Point
I
\-
ql
ol
.df
20-109
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Gonnector ldentification and Wire Harness Routing
How to ldentity Connectors:
ldentification numbers have been assigned to all connectors, The number is preceded by the letter "C" for connectors.
"G" for ground terminals or "T" for non-ground terminals.
Location
HarnessEngine CompartmsntDashboardOthers lFloor, Door,
8oof, Tailgate)
Starter cableT1, T2 and @
Battery ground cableG1 and O
Engine ground cableT3
Transmission ground cableT4
G3
Engine wire harnessC101 through C137
T101 and T102
G101
Engine compartment ware harnessC201 through C218
G201 and G202
Under-hood ABS fuse/relay box
wire harness
t5ano9
Main wire harnessC301 through C309
C351 through C361
C401 through C447
G401 and G402
Dashboard wire harnessC501 through C524 (C525)
G501
Left side wire harnessC551 through C581
G551, G552 and G553
Right side wire harnessC601 through C605
lnterior wire harnessC701 through C703
Rear bumper wire harnessC641 through C643
Heater sub-harnessC731 through C740
Secondary heated oxygen sensor
sub-harness
C721 through C722
Combination switch sub-harnessC751 through C760
Driver's door wire harnessC661 through C667
Front passenger's door wire harnessC6Tl through C676
Left rear door wire harnessC681 through C684
Right rear door wire harnessC69'l through C694
Rear wire harnessC611 through C520
Tailgate wire harnessC631 through C634
G631
SRS main harnessC801 through C808
G801
High mount brake light sub-harnessC651 through C653
Fuel tank oressure sensor sub-harnessC645 through C647
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Connector ldentification and Wire Harness Routing
Left Side Wire Harness
Connector oI
Terminal
Number of
CavitiesLocaiionConnects toNot6s
c551
c552
c554
c556
c558
c559
c559
c560
c562
c563
c563
c564
c565
c566
c568
c569
c570
c572
c573
c57 4
c575
c576
c578
c579
c580
c581
8
16
10
14'I
14
16
20
20
24
)
1
5
1
1
6
1
2
14
1
1
6
1
6
Behind under-dash fuse/relay box
Behind under-dash fuse/relay box
Left side of steering wheel
Left side of steering wheel
Left side of steering wheel
Above under-dash fuse/relay box
Above under-dash fuse/relay box
Driver's door
Behind left kick panel
Behind left kick panel
Behind left kick panel
Left side offloor
Left quaner panel
Fueltank
On left half of rear cross beam
On left half of rear cross beam
Left quarter panel
Left quarter panel
Left quarter panel
Left quarter panel
Left quarter panel
Left quarter panel
On left half of rear cross beam
Right quarter panel
Right quarter panel
Left quarter pillar
Left side of floor
Left B-piller
Left B-piller
Behind left kick panel
Behind left kick panel
Under left side of dash
Left B-piller
Fueltank
Left side of steering wheel
Under-dash fuse/relay box (C921)
Under-dash fuse/relay box (C923)
Power mirror switch
Power window master switch
Power window master switch
Dashboard wire harness {C505)
Dashboard wire harness 1C505)
Driver's door wire harness (C661)
Main wire harness (C403)
Main wire harness (C404)
Main wire harness (C404)
Driver's seat belt switch
Left rear door switch
Fuel unit
Left rear ABS wheel sensor
Left rear ABS wheel sensor
Rear accessory socket connector {+}
Rear accessory socket connector (-)
Rear bumper wire harness 1C641)
Trailer lighting connector
Tailgate door latch switch
Left rear speaker
Right rear ABS wheel sensor
Rear wire harness (C611)
Right rea. door switch
Left taillight
Parking brake switch
Left rear door wire harness (C681)
Driver's door switch
Select unlock relay (for security alarm
system)
Junction connector (for power door
locks)
SRS main harness (C807)
Driver's seat belt tensioner
Fuel tank pressure sensor sub-harness(c645)
Power window master switch
'97 - 98
mooets'99 - 00
models
'97 model'98 - 00
models
Optional
'97 model'98 - 00
models
'98 - 00
mooets'98 - 00
models'98 - 00
mooets'99 - 00
mooets
G551
G553
Behind left kick panel
Left side ot floor
Left quarter piller
Body ground, via left side wire harness
Body ground, via left side wire harness
Body ground, via left side wire harness
23-26
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Gonnector ldentification and Wire Harness Routing
Right Side Wire Harness
Connec{or or
Tsrminal
Number of
CavitiesLocationConnests toNotes
c601
c602
c603
c604
6'1
2
2
Behind right kick panel
Right B-piller
Right rear door
Under middle of dash
Right B-piller
Main wire harness (C428)
Front passenger's door switch
Right rear door wire harness (C691)
SRS main harness {C808)
Front passenger's seat belt tensioner
'98 - 00
mooets'98 - 00
models
Rear Bumper Wire Harness
Connector ol
Terminal
Number ot
CavitiesLocationConnocts toNotes
c641
c642
c643
4
2
2
Left quarter panel
Behind rear bumper
Behind rear bumper
Left side wire harness (C566)
Left rear side marker light
Right rear side marker light
Fuel Tank Pressure Sensor Sub-harness - '98 Model
Connector or
Terminal
Number ot
CavitiesLocationConnects toNot63
c645
c646
c647
?
2
Fueltank
Left side of fuel tank
Left side of fuel tank
Left side wire harness (C580)
Fuel tank pressure sensor
Evaporative emission (EVAP) bypass
solenoid valve
High Mount Brake Light Sub-harnoss
Conneslor or
Terminal
Number of
CavitiesLocationConnec-ts toNotes
c651
c652
c653
2
1
1
Top of hatch glass
Top of hatch glass
Top of hatch glass
High mount brake light
Rear wire harness (C617)
Rear wire harness (C618)
23-28
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Adjustment
Bstore adiusting the headlights:
. Park the vehicle on level ground
. Make sure the fuel tank is tull
. The driver or someone who weighs the same should
sit in the driver's seat.
. Load the trunk with the items you usually carry'
. Push down on the front and rear bumpers several
times to make sure the vehicle is sitting normally'
CAUTION: Halogen headlights become very hot in use;
do not touch them or the atiaching hardware immedi-
ately after they have been turned off.
1. ODen the hood.
2. Remove the left inner fender {see section 20).
3. Checkthe horizontal adjustment indicator.
The "0" mark on the horizontal indicator gear should
be aligned with the mark.
"0" MARK
Check the vertical adjustment indicator. The bubble
should be centered underneath the longest scribe
mark on the gauge.
VERTICAL INDICATOR:
ol-
)
5.lf either indicator is not aligned with its "0" mark as
described left column, an adjustment can be made
by using a Phillips screwdriver.
Adjust the headlights to local requirements by turn-
ing the adjusters.
NOTE:
. As the outer lenses are made of an acrylicoated,
polycarbonated material, do not cover the head-
lights when they are turned on
. When making horizontal adiustments, slide the
horizontal indicator gear rearward.
After horizontal adjustment, put back the hori-
zontal indicator gear.
HORIZONTALINDICATORGEAR
23-A1
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