Toyota COMPUTER-CONTROLLED SYSTEM Training Manual page 196

ENGINE
ENGINE
G SIGNALS
THROTTLE FUEL
FEEDBACK
ELECTRONI C
SPARK
KNOCK
IDLE SPEED
CONTROL VALV E
MODEL
CONTRO L
'
,
NESIGNAL+z
POSITION
•
INJECTION
CORREC-
ADVANCE CONTROL AND/O R
SYSTEM SENSOR 3 PATTERN
TION'0
' CONTROL S
AIR VALV E
1 FZ-FE
TCCS
L-EF I
((,VS)
G1, G2
(1 )
NE (24)
Linear type
Independen t
(Sequential)
With
With With Ste pper motor
G (1 I With or
T
1
1
NE (41
Without
L-EFI
i
? i ?
? 1
(VG)
G1,G2
(
1 )
? NE (24)
t
With
? i
?
NE2 (36-2 )
1 RZ-E
TCCS
D-EFI
NE (4)
IDL E PSW Simultaneous With With
With or Thermo wax ai r
2RZ-E
(PIM) , ,
Without valv e
2RZ-FE
TCCS
L-EFI
G(1)
Linear type 2 groups With With
With
Rotary solenoi d
3RZ-FE (VG)
NE (36-2)
valv e
2TZ-FE TCCS
L-EFI
G1, G2 (1)
Linear type Simultaneous
With or
With With
Rotary solenoi d
I~,VSI
NE(24) Without
valv e
2TZ-FZE TCCS
L-EFI
G(1
)
Linear type 2 groups With With
With
Rotary solenoi d
(VG) NE (36-2)
valv e
22R-E EFI
L-EF I
(1'VS)
Without
IDL, TL, PSW Simultaneous Without Without
Without
Bi-metal
i l a r va v e
TCCS
? NE (4) Linear type
1
With
With With
Bi-metal or Therm o
wax air valve
4Y-E TCCS
L-EFI
NE (4)
IDL, E, PSW Simultaneous With With
Without
VSV & Bi-meta l
(1VS
)
air valv e
1
2
• 3
• a
• 5
.s
The " ~ VS" means the type 1 air flow meter, while the "? VS" means the type 2 air flow meter .
For further details, see page 20 .
The numbers in the parentheses indicate the number of rotor teeth .
Linear type throttle position sensor generally has IDL and VTA terminals .
However, there are cases on some models that they do not use its circuit even if they have IDL terminal or they do
not have IDL terminal itself .
02 sensor is used for the engines equipped with a feedback correction .
The member of 02 sensor differs depending on the engine models and destinations .
Fuel control switch or connector and fuel octane judgement are equipped on some models .
Engine ECU made by Bosch is used .
190