−
DIAGNOSTICS
ENGINE
DI
−
83
1996 LAND CRUISER (RM451U)
2
Check for short in harness and connector between EGR gas temp. sensor and
ECM (See page
IN
−
28
).
NG
Repair or replace harness or connector.
OK
3
Check the VSV for EGR (See page
DI
−
69
, step 5).
OK
Check EGR valve (See page
EC
−
11
).
NG
4
Check operation of the VSV for EGR (See page
SF
−
60
).
NG
Replace VSV for EGR.
OK
5
Check for short in harness and connector between VSV and ECM
(See page
IN
−
28
).
NG
Repair or replace harness or connector.
OK
Check and replace ECM (See page
IN
−
28
).
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Version 1.00 - 12/21/2010