Honda Civic Service Manual page 533

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lFrom page 11-262)
Chock for rn opon in the wire
{EGR L linel:
1. Reconnect the EGR valve con
nector.
2. Tu.n the ignition switch ON (ll).
3. Measure voltage betweon the
PCM connector terminals Dg
a n d D l 1 .
Check tor th€ wirc (EGR L line):
C h e c k f o r c o n t i n u i t y b e t w e e n
ECM connector terminal Dg and
body ground.
ls there approx. 1.2 V?
Roprir op6n in the wirs botwean
the EGR valvo.nd th. ECM lD9).
Rooair ahort in tho wiro baftr,otn
tho EGR v.lv..nd the ECM lDgl.
Ch€ck the EGR valve:
1. Turn the ignition switch OFF.
2. Disconnect the EGR valve 6P
connector.
3. Connect the battery positive
terminal to EGR valve 6P con-
nectorterminal No. 6.
4. Stan the engine and let it id'e,
then connect the battery nega_
tive terminal to EGR valve 6P
con nector term inal No, 4,
ECM CONNECTOR D I16P'
Wire side oI female terminals
EGR VALVE 6P CONNECTOR
wire sid6 of lemale te.minals
(cont'd)