Honda S2000 Service Manual page 297

46.
4 7 .
45, Measure voltage between injector 2P connector
t e r m j n a l N o . 2 a n d b o d y g r o u n d .
INJECTOR 2P CONNECTOR
IGP (YEL/BLK}
W i r e s i d e o f f e m a l e t e r m i n a l s
I s there battety voltage?
YES - Go to step 46.
NO - Repair open in the wire between the injector
a n d t h e P G M - F l m a i n r e l a y . !
Turn the ignition switch OFF.
Check for continuity between body ground and the
ECI\4 connector terminal (see table),
ECM CONNECTOR
B (25P)
INJ3 (BLU}
INJ,I(YEL)
W i r e s i d e o f f e m a l e t e r m i n a l s
ls there continuity?
YES Repair short in the wire between the ECM
a n d t h e i n j e c t o r . I
NO Go to step 48.
P R O B L E M
CYLINDER
DTC
E C M W I R E
TERIVIINAL COLOR
N o . 1
P0301
8 1 1 B R N
N o . 2 P0302
B3
RED
N o . 3
P0303
B 4 BLU
N o . 4
P0304
B 5 YEL
48. Connect injector 2P connector terminal No. I to
body ground with a jumper wire (see table).
INJECTOR2P CONNECTOR
I rTa
rf-
INJ
JUMPEn wruEl
W i . e s i d e o f f e m a l e t e r m i n a l s
P R O B L E M
CYLINDER
DTC W I R E
COLOR
N o . 1
P030'1 BRN
N o . 2 P0302 RED
N o . 3 P0303 BLU
N o . 4
P0304 YEL
4 9 . Check for continuity between body ground and the
ECM connector terminals (see table).
ECM CONNECTOR
B (25P)
INJ3IBLUI
INJ4(YELI
Wire side of female terminals
ls there continuity?
YES Replace the injector, then recheck.l
NO Repair open in the wire between the ECM and
the injector.I
P R O B L E M
CYLINDER
DTC E C M
TERI\4INAL
W I R E
C O L O R
N o . 1
P030 1
8 1 1
BRN
N o . 2
P0302
B3 RED
N o . 3
P0303
B 4 BLU
N o . 4
P0304
B 5 YEL
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