A00191
ON
MRLY
(+)
(
−
)
BE6653
P24682
−
DIAGNOSTICS
ENGINE
DI
−
113
1996 LAND CRUISER (RM451U)
6
Check voltage between terminal MREL of ECM connector and body ground.
PREPARATION:
(a)
Remove instrument panel speaker No.1 panel
(See page
SF
−
65
).
(b)
Turn ignition switch ON.
CHECK:
Measure voltage between terminal MREL of ECM and body
ground.
OK:
Voltage: 9
−
14 V
NG
Check and replace ECM.
OK
7
Check EFI fuse (Marking: EFI) (See page
DI
−
105
).
NG
Check for short in all the harness and
components connected to EFI fuse.
OK
8
Check EFI main relay (Marking: EFI) (See page
SF
−
54
).
NG
Replace EFI main relay (Marking: EFI).
OK
Brought to you by BirfMark
Brought to you by BirfMark
Version 1.00 - 12/21/2010
