60
ENGINE CONTROL
EFI MAIN RELAY
4–2 : CLOSED WITH IGNITION SW AT ON OR ST POSITION
E 1
EFI RESISTOR
2–1, 3, 4, 5 : 5–7
Ω
I 4, I 5, I 6, I 7
INJECTOR
1–2 : 2–4
Ω
F10
FUEL PUMP RESISTOR
1–2:
APPROX. 73
Ω
A15
AIR FLOW METER
1–2 : CLOSED WITH STARTER RUNNING OR MEASURING PLATE OPEN
5–6 : 200–600
Ω
(MEASURING PLATE CLOSED)
20–1000
Ω
(MEASURING PLATE OPEN)
5–4 : 200–400
Ω
5–7 : 10–20 K
(–20
°
C, –4
°F)
4–7 K
Ω
(0
°
C, 32
°F)
2–3 K
Ω
(20
°
C, 68
°F)
0.9–1.3 K
Ω
(40
°
C, 104
°F)
0.4–0.7 K
Ω
(60
°
C, 140
°F)
E 2
EFI WATER TEMP. SENSOR
1–2:
10–20 K
Ω
(–20
°
C, –4
°F)
4–7 K
Ω
(0
°
C, 32
°F)
2–7 K
Ω
(20
°
C, 68
°F)
0.9–1.3 K
Ω
(40
°
C, 104
°F)
0.4–0.7 K
Ω
(60
°
C, 140
°
F)
0.2–0.4 K
Ω
(80
°
C, 176
°
F)
T 1
THROTTLE POSITION SENSOR
2–4:
0.2–0.8 K
Ω
WITH CLEARANCE BETWEEN LEVER AND STOP SCREW 0 MM (0 IN)
3–4:
LESS THAN 2.3 K
Ω
WITH CLEARANCE BETWEEN LEVER AND STOP SCREW 0.50 MM (0.020 IN)
Ω
WITH 0.7 MM (0.028 IN.)
2–4:
3.3–10 K
Ω
WITH THROTTLE VALVE FULLY OPEN
1–4:
3–8 K
Ω
E 4, E 5, E 6
ENGINE ECU
VOLTAGE AT ECU CONNECTORS
BATT–E1
: 10–14 VOLTS
+B, +B1–E1
: 10–14 VOLTS (IGNITION SW ON)
IDL–E2
: 4–6 VOLTS (IGNITION SW ON AND THROTTLE VALVE OPEN)
VTA–E2
: 0.1–1.0 VOLTS (IGNITION SW ON AND THROTTLE VALVE FULLY CLOSED)
3–6 VOLTS (IGNITION SW ON AND THROTTLE VALVE OPEN)
VC–E2
: 4–6 VOLTS (IGNITION SW ON)
VS–E2
: 4–6 VOLTS (IGNITION SW ON AND MEASURING PLATE FULLY CLOSED)
1.0 VOLTS OR LESS (IGNITION SW ON AND MEASURING PLATE FULLY OPEN)
2.0–4.0 VOLTS (IDLING)
1.0–2.0 VOLTS (3000 RPM)
THA1–E2
: 1.0–3.0 VOLTS (IGNITION SW ON AND INTAKE AIR TEMP. 20
°
C, (68
°
F))
THW–E2
: 0.1–1.0 VOLTS (IGNITION SW ON AND COOLANT TEMP. 80
°
C, (176
°
F))
STA–E1
: 6–14 VOLTS (CRANKING)
#1, #2, #3, #4 – E01, E02
: 10–14 VOLTS (IGNITION SW ON)
IGT–E1
: 0.7–1.0 VOLTS (CRANKING OR IDLING)
TVIS–E1
: 2.0 VOLTS OR LESS WITH IGNITION SW ON AND THROTTLE VALVE FULLY CLOSED
10–14 VOLTS WITH IGNITION SW ON AND THROTTLE VALVE OPEN
2.0 VOLTS OR LESS IDLING
10–14 VOLTS WITH 4200 RPM OR MORE
T–E1
: 10–14 VOLTS WITH IGNITION SW ON AND CHECK CONNECTOR T–E1 NO CONNECT
0.5 VOLTS OR LESS WITH IGNITION SW ON AND CHECK CONNECTOR T–E1 CONNECT
A/C1–E1
: 8–14 VOLTS WITH IGNITION SW ON A/C SWITCH ON
RSO, RSC –E1
: 9–14 VOLTS (IGNITION SW ON
)
PIM–E2
: 2.5–4.5 VOLTS (IGNITION SW ON
)
W–E1
: 10–14 VOLTS (NO TROUBLE (CHECK ENGINE WARNING LIGHT OFF) AND ENGINE RUNNING)
RESISTANCE AT ECU CONNECTORS
(DISCONNECT WIRING CONNECTOR FROM ECU)
IDL–E1
: INFINITY (THROTTLE VALVE OPEN)
LESS THAN 2300
Ω
(THROTTLE VALVE FULLY CLOSED)
VTA–E2
: 3300–10000
Ω
(THROTTLE VALVE OPEN)
200–800
Ω
(THROTTLE VALVE FULLY CLOSED)
VS–E2
: 200–600
Ω
(MEASURING PLATE FULLY CLOSED)
20–1200
Ω
(MEASURING PLATE FULLY OPEN)
THA1–E2
: 2000–3000
Ω
(INTAKE AIR TEMP. 20
°
C, 68
°F)
THW–E2
: 200–400
Ω
(COOLANT TEMP. 80
°
C, 176
°F
)
G1,G2–G–
: 140–180
Ω
NE–G– : 180–220
Ω
RSC, RSO–+B, +B1
: 17.7–23.9
Ω
SERVICE HINTS
Содержание CELICA 1990 All-Trac/4WD
Страница 4: ...4 HOW TO USE THIS MANUAL ...
Страница 16: ... Body 16 RELAY LOCATIONS Engine Compartment ...
Страница 17: ...17 Instrument Panel ...
Страница 18: ...18 RELAY LOCATIONS J B No 1 Left Kick Panel See Page 17 ...
Страница 19: ...19 J B No 1 Inner Circuit ...
Страница 20: ...20 RELAY LOCATIONS J B No 2 Near the Battery See Page 16 ...
Страница 21: ...21 J B No 2 Inner Circuit ...
Страница 22: ...22 RELAY LOCATIONS J B No 3 Behind Combination Meter See Page 17 J B No 3 Inner Circuit ...
Страница 23: ...23 2 R B No 2 Left Kick Panel See Page 17 3 R B No 3 Right Kick Panel See Page 17 ...
Страница 49: ...51 ...
Страница 60: ...62 ENGINE CONTROL ...
Страница 61: ...63 ...
Страница 65: ...67 ...
Страница 91: ...93 DOOR LOCK ...
Страница 101: ...103 UNLOCK AND SEAT BELT WARNING ...
Страница 121: ...123 ...
Страница 126: ...128 ABS ANTI LOCK BRAKE SYSTEM ...
Страница 132: ...134 SRS AIRBAG ...
Страница 144: ...147 ...
Страница 155: ...158 RADIATOR FAN AND AIR CONDITIONER AUTOMATIC AIR CONDITIONER FOR PUSH TYPE OF BLOWER CONTROL SW ...