A00173
ON
EGR
ON
OFF
(1) VSV is ON:
(2) VSV is OFF:
Air
G
E
Air
G
E
BE6653
P22905
P22963
P22964
−
DIAGNOSTICS
ENGINE
DI
−
77
1996 LAND CRUISER (RM451U)
5
Check the VSV for EGR.
PREPARATION:
(a)
Remove instrument panel speaker No.1 panel (See page
SF
−
65
).
(b)
Turn ignition switch ON.
CHECK:
Check VSV function.
(1)
Connect between terminal EGR of ECM and body
ground (ON).
(2)
Disconnect between terminal EGR of ECM and
body ground (OFF).
OK:
(1) VSV is ON:
Air does not flow from pipe G to pipe E.
(2) VSV is OFF:
Air from pipe G is flows out through pipe E.
OK
Go to step 7.
NG
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Brought to you by BirfMark
Version 1.00 - 12/21/2010
