Toyota 3S-GTE User Manual

ENGINE - EFI SYSTEM E6421
IIAII
_i“
EFI SYSTEM CHECK PROCEDURE
P /'_' g Lock PREPARATION
v, =-
»/7
§ L-
Lock ' T‘
5' I "V la)
‘ K I (bi
n n
B H2944
Disconnect the connectors from the ECU.
Remove the locks as shown in the illustration so that
the tester probe(s) can easily come in.
NOTICE: Pay attention to sections ‘A’ and "B" in the
illustration which can be easily broken.
Reconnect the connectors to the ECU.
(cl
HINT:
ecu U
- . . . . . . . . . . . .
unuouunnnuoo , uouooo uouunnuee .
DUDDDUUUDOD UDDDDIJ I
_{ g ' ._ 1 . .
voltmeter V +5
E1
M8294
0 Perform all voltage measurements with the con-
nectors connected.
0 Verify that the battery voltage is 11 V or more
when the ignition switch is in the "ON" position.
Using a voltmeter with high impedance (10 kQ/V
minimum), measure the voltage at each terminal of
the wiring connectors.
,

Toyota 3S-GTE Specifications

General

Brand	Toyota
Model	3S-GTE
Category	Engine
Language	English