FUEL SYSTEM
(Programmed
Fuel Injection)
Disconnect the ECM connectors.
Connect the
test
harness to the wire harness
connectors.
Measure
the
resistance at the
test
harness termi-
nals.
Connection: A25 (-)- 812 (+)
Standard:
9-
15
.Q
(20
°C/68
°F)
Is the resistance within
9-
15
.Q
(20
°
C/68
°
F)?
NO
-
Open
or short circuit in Black/white
and/
or Pink/Green wire.
YES
-
GO
TO
STEP 6.
6.
No.3
Injector
Control Line Short Circuit Inspec-
tion
Check for continuity between the test harness
terminal and ground.
Connection: A25
(+)-Ground(-)
Is there continuity?
YES
-
Short circuit in
Pink/green
wire.
NO
-
Replace the ECM with a new one,
and
inspect it again.
PGM-FI Mll15
BLINKS
(No.
41NJECTOR)
1.
Injector
Connection
Inspection
Turn
the
ignition
switch OFF.
Disconnect the No.
4
injector
2P
connector.
Check for loose or poor contact on
the
No.4
injector 2P connector.
No.41NJECTOR2PCONNECTOR
No.4
1
NJECTOR2PCONNECTOR
5-31