Toyota COMPUTER-CONTROLLED SYSTEM Training Manual page 93

ESA - Genera l
The following table shows the specifications for
the 4A-FE engine . Items marked with circles in
the "APPENDIX" column are included in the
specifications for each engine in the APPENDIX
section (page 188) in the back of this manual .
In addition, for those items with circle in the
"STEP
2 (IGNITION)"
column in the following
table, refer to the Step 2, vol .
3 (Ignition
System) manual for a detailed explanation of
the relevant items .
ESA (ELECTRONIC SPARK ADVANCE)
PAG E
(THIS
ITEM REMARK APPENDIX
STEP 2
MANUAL)
(IGNITION )
Crankshaft angle ( initial ignition timing
83
~ )
angle) judgement
`
IGT (ignition timing) signal
83
0
IGF (ignition confirmationl signal 84
0
Conventional ignition circuitry
85
0
for TCC S
Ignitio n
i i
DLI (distributorless ignition)
8 6
rcu tr y
c
syste m
DIS (direct ignition system) 8 8
Starting ignition control 91 )
Basic ignition advance angle 9 2
Warm-up correction 93
0
Over-temperature correction 9 3
Stable idling correction 94
0
EGR correction 94
0
With EG R
0 Air-fuel ratio feedback
95
With oxygen senso r
w correctio n
(D
Knocking correction 95
With knock senso r
C
Torque control correction 9 6
0
Transition correction 97 ~
N
C
Cruise control correction
9 7
.~
"
C a) U
Traction control
9 7
LL
correctio n
ACIS (acoustic contro l
0 a)
induction system)
9 7
correctio n
Intercooler failure 9 7
correctio n
Maximum and minimum 97 ~
advance angle contro l
Ignition timing adjustment 98 ~
"Specifications for Corolla 4A-FE engine (Apr ., 1992)
82