1986 TOYOTA CAMRY V20 Service Information

Page 1065 of 2389

TOYOTA CAMRY V20 1986  Service Information Check that there is voltage between ECU terminal +B or +B1 and
body ground. (IG SW 4N)
Check wiring between ECU terminal E1 and body
ground.No voltage between ECU terminals THA and E2.
(IG SW ON)Intak

Page 1066 of 2389

TOYOTA CAMRY V20 1986  Service Information Check that there is voltage between ECU terminal +B or +131 and
body ground. (IG SW ON)
No voltage between ECU terminals THW
and E2.
(IG SW ON)
Check wiring between ECU terminal El and body
ground.
Ch

Page 1067 of 2389

TOYOTA CAMRY V20 1986  Service Information Check that there is voltage at STA (50) terminal of starter.
(IG SW START) STD voltage: 6 ± 14 v Check fusible link, battery, wiring, ignition
switch clutch start switch, starter relay and
neutral st

Page 1068 of 2389

TOYOTA CAMRY V20 1986  Service Information Check that there is voltage between ECU terminal IGT and body
ground. (idling) No voltage between ECU terminals IGT and El.
(idling)
Check wiring between ECU and
battery.Check wiring between ECU
termi

Page 1069 of 2389

TOYOTA CAMRY V20 1986  Service Information Check that there is voltage between ECU terminal +B or +B1 and
body ground. (IG SW ON) There is no voltage between ECU terminals ISC1 or ISC2 and
E1 (IG SW ON)
Check resistance between ISC valve
termi

Page 1070 of 2389

TOYOTA CAMRY V20 1986  Service Information Check that there is voltage between ECU terminal W and
body ground.
Check wiring between ECU terminal El and body
ground. No voltage between ECU terminals W and E1.
(idling) No trouble (ºCHECKº engi

Page 1071 of 2389

TOYOTA CAMRY V20 1986  Service Information Check that there is voltage between ECU terminal A/C and body
ground.No voltage between ECU terminals A/C and El .
(Air conditioning ON)
Check wiring between ECU terminal El and body
ground.
Check wir

Page 1072 of 2389

TOYOTA CAMRY V20 1986  Service Information Check that there is specified voltage between ECU terminal VF
and body ground.
Check for suction of air into exhaust
system.Check wiring between ECU terminal E1 and body ground.
Check wiring between o