Honda Civic Service Manual page 543

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(From page 11-272)
D16Y5 engine:
JUMPER WIRE
D16Y7, D16Y8 engine
VACUUM
PUMP/
GAUGE,
VACUUM
PUMP/
GAUGE,
0 - 30 in.Hg
As73x - 0il1 -
xxxxx
0 - 30 in.Hg
A973X -
otl -
xxxxx
I
EVAP CONTROL
CANISTER
ECM/PCM CONNECTOH D I32PI
VACUUM/
PBESSURE
G A U G E 0 - 4 i n . H g
07JAZ - 0010008
Wire side otfemale terminals
D16Y7, Dl6Y8 engine:
t
VACUUM/PRESSURE
GAUGE
0 - 4 i n . H g
o?JAZ - 001fl)OB
(cont'd)
11-273
PGl IBLKI
Check lhe EVAP Purge control
solsnoid valve:
1. Disconnect the vacuum hose
from the EVAP controlcanister'
2. Connect the vacuum PumP to
the hose and aPPIY vacuum
Does it hold vacuum?
Check the EVAP control canister:
1. Reconnect the vacuum hose to
the EVAP control canlster.
2. Connect the vacuum/Pressure
gaugeto the Purge aar hose
3. Connect ECM/PCM connector
terminals A15 and A10 with a
iumper wire.
4. Start the engine
5. Check the vacuum
Check the EVAP two way valve
(see page 11-193)
Does the EVAP two waY valve
Replace the EVAP two wsY valve.
Sub3titute a known-good ECM/
PCM .nd recheck. lt symPtom/
indicrtion go6s away, rePlace the
original ECM/PCM.
D16Y5 sngin€: