Toyota 1KZ-TE Repair Manual page 75

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DI- -12
9 Check diagnostic connector (DLC3) circuit
OK
10 Ch eck vacu u m p u mp
OK
Proceed to problem symptoms table on
DI - - 24.
DLC3
(c) Reference Value
Item
INJECTION VOLUME INJECTION VOLUME
INJECTION TIMING INJECTION TIMING
ENGINE SPD
A ll th e a cce sso rie s a n d A / C a re switch e d OFF.
*1 :
DIAGNOSTICS
( See p ag e EC - - 3).
Hand--Held Tester
A15042
1
E ngine at idling *
E ngine r ac ing at 2, 000 r pm
E ngine r ac ing at 3, 000 r pm
1
E ngine at idling *
E ngine r ac ing at 2, 000 r pm
E ngine r ac ing at 3, 000 r pm
RPM kept stable (Comparison with tachometer)
- - ENGINE
(See page DI - - 98).
NG Repair or replace.
NG Repair or replace.
page
7 . RE FE RE NCE VALUE O F E NG I NE E CU DATA
NOTICE:
The values given below for "Normal Condition" are repre-
sentative values, so a vehicle may still be normal even if its
values from those listed here. So do not solely depend on
the Normal condition here when deciding whether a part is
faulty or not.
HI NT:
Engine engine ECU data can be monitored by hand--held tes-
ter.
(a) Connect the hand--held tester to the DLC3.
(b) Monitor the engine ECU data by following the prompts on
the tester screen.
Please refer to the hand--held tester operator's manual
for further detail.
Inspection Condition
1
*
1
*
1
*
1
*
1KZ-TE PAGES FROM SUPPLEMENT
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Reference Value
3
5 - - 25 mm
3
5 - - 12 mm
3
9 - - 18 mm
12.5 - - 15.0˚CA
16.0 --- 20.5˚CA
21.5 --- 24.0˚CA
No great changes
CONTINUED