Toyota ZZT230 series Repair Manual page 329

m-ns
6
Disconnect ignition coli with Igniter connector and check voltage between termi­
nals IGT1 4 of ECM connector and body ground.
-
Check Ignition coli with Igniter power source circuit.
7
0�
1
START
"�
AOHlll
Check for open and short In harness and connector between ignition switch and
8
Ignition coli with Igniter (See page IN-30).
-
PREPARATI O N:
(a) Remove the ECM cover.
(b) Disconnect the ignition coi l with igniler connector.
CHECK:
Measure vol t age between terminals IGT1
nector and body ground when engine is cranked.
OK: Vol t age: More than 0. 1 V and l e ss than
G Check and repl a ce ECM ( S ee page 1 � 0)
PREPARATI O N:
Disconnect the ignition coi l wi t h igniter connector.
CHECK:
Measure vol t age between termi n al
connector and body ground, when ignition swi t ch is turned to
"ON" and "START" posi t ion.
OK: Vol t age: 9 -14 V
Repai r I g ni t i o n coi l wi t h I g ni t er
B
A01001
ci r cui t .
G Repai r or repl a ce harness or connect o r.
of the ECM con­
4
-
V
4.5
�
of ignition coil with igniter
1
source­
power