Toyota 4A-FE Repair Manual page 101

Fl-32
AE
FL
MAIN
0.85R
EFI SYSTEM - Diagnosis System
INSPECTION OF DIAGNOSIS CIRCUIT
Fuse
EFI
15A
EFI Main Relay
ECU
r ----<:>..t!/''->--~-d""--'----------~~ ~~,
-....--._....._ ____
___,.,+B
AT
T
Battery
1
_J_
FL
S
+81
AM 2 Ignition witch
30A
FL ALT
100A
'4-- - --<iW
L-----c:r""'-....o------ _ _
'~CHECK
ENGINE" Warning Light
BATT
Fuse
STOP
15A
Check
Connector
Fuse
EFI
15A
~-----------"'
E 1
E1
ECU
Ignition Switch
EFI Main
Relay
-----1>
Fuse
~-IG_ 1
GAUGE
7 .
5
A
(AT
1 7
1)
15A (AT180)
Check
Connector
. _ _ _ _ _ _ _J'
1
+
B 1
"CHECK ENGINE" .
- Warning Light
~---f)w
..&---------~~T
.----+-~-~--<1El
F14442
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