Toyota 1 MZ–FE Manual page 554

EG2–554
Check ignition coil.
Check for open and short in harness and
connector between J/B No.1 and ignition coil,
ignition coil and igniter (See page IN–31).
Check continuity between terminal 7 of igniter connector (I15) and
body ground.
1MZ–FE ENGINE – CIRCUIT INSPECTION
Disconnect ignition coil connector.
(See page IG–87).
Refer to the wiring diagram and inspect the igni–
tion coil connected to the terminal which was
without voltage in step (2) .
Measure resistance between terminals of ignition
coil connector.
"Cold" is from –102C (142F) to 502C (1222F) and
"Hot" is from 502C (1222F) to 1002C (2122F).
Replace ignition coil.
Disconnect igniter connector(I15)
Connector (I15) is black.
Check continuity between terminal 7 of igni-
ter connector (I15) and body ground.
Continuity (1
Repair or replace harness or connector.
0.54 – 0.84W
Cold
0.68 – 0.98W
Hot
or less)
Resistance