
100%
EFI MAIN RELAY
CLOSED WITH IGNITION S/W AT IG OR ST POSITION
⑤ EFI RESISTOR
1-2:2-3:2-4: EACH 2Ω
⑥ INJECTOR
1-2: EACH 1.5-3.0Ω
⑦ STARTER RELAY
2-4: CLOSED WITH CLUTCH PEDAL FULLY DEPRESSED
AND IGNITION S/W AT ST POSITION
⑧ CIRCUIT OPENING RELAY
1-2: CLOSED WITH STARTER RUNNING OR
MEASURING PLATE (AIR FLOW METER) OPEN
⑨ FUEL PUMP RESISTOR
1-2: APPROX. 0.7Ω
⑩ AIR FLOW METER
1-2: CLOSED WITH STARTER RUNNING OR
MEASURING PLATE OPEN
5-6: 20-400Ω
5-4: 200-400Ω
10-20KΩ (-20°C.-4°F)
4-7KΩ (0°C.32°F)
2-3KΩ (20°C.68°F)
0.9-1.3KΩ (40°C.104°F)
0.4-0.7KΩ (80°C.140°F)
⑪ THROTTLE POSITION SENSOR
2-4: 0.3-6.3KΩ WITH CLEARANCE BETWEEN
LEVER AND STOP SCREN 0MM (MIN.)
3-4: LESS THAN 2.3KΩ WITH CLEARANCE BETWEEN
LEVER AND STOP SCREN 0.40MM (0.0157IN)
∞Ω WITH 0.75MM (0.0295IN)
2-4: 3.5-10.3KΩ WITH THROTTLE VALVE FULLY OPEN
1-4: 4.25-8.25KΩ
⑫ ISC VALVE
2-1,3: EACH 10-30Ω
1-2,4: EACH 10-30Ω
⑬ WATER THERMO SENSOR
1-2: APPROX.6KΩ (0°C.32°F)
APPROX.1.5KΩ (40°C.104°F)
APPROX.0.5KΩ (80°C.176°F)
TCCS ECU (ELECTRONIC CONTROLLED UNIT)
VOLTAGE AT ECU CONNECTORS
⑦ 2-⑤ 7: 10-14 VOLTS
⑧ 13.⑦ 14-⑤ 7: 10-14 VOLTS (IGNITION S/W ON)
⑧ 1-⑤ 7: 10-14 VOLTS (IGNITION S/W ON)
⑧ 9-⑤ 7: 10-14 VOLTS (IGNITION S/W ON)
⑧ 13-⑦ 24: 4-8 VOLTS (IGNITION S/W ON.
THROTTLE VALVE OPEN)
⑥ 14-⑦ 24: 0.1-5 VOLTS (IGNITION S/W ON.
THROTTLE VALVE CLOSED TO OPEN)
⑧ 3-⑦ 24: 4-8 VOLTS (IGNITION S/W ON)
⑧ 4-⑦ 24: 4-5 VOLTS (IGNITION S/W ON.
MEASURING PLATE FULLY CLOSED)
0.02-0.08 VOLTS (IGNITION S/W ON.
MEASURING PLATE FULLY OPEN)
2.0-4.0 VOLTS (IDLING)
0.3-1.0 VOLTS (3000 RPM)
⑦ 5-⑦ 24: 1.0-5.0 VOLTS (IGNITION S/W ON.
INTAKE AIR TEMP.20°C (68°F)
⑧ 1-⑦ 24: 0.1-1.0 VOLT (IGNITION S/W ON.
COOLANT TEMP.80°C(176°F)
⑧ 3-⑤ 7 : 8-14 VOLTS
(IGNITION S/W ST POSITION)
⑤ 4.⑧ 6.⑤ 8-⑤ 7 : 9-14 VOLTS (IGNITION S/W ON)
⑦ 3-⑤ 7 : 0.7-1.0 VOLTS (IDLING)
⑧ 8.⑦ 5.⑧ 17.⑧ 18-⑤ 7: 9-14 VOLTS (IGNITION S/W ON)
9-14 VOLTS
(2-3 SECONDS AFTER ENGINE OFF)
⑧ 1-⑦ 7 : 0 VOLT WITH IGNITION S/W ON.
SHIFT POSITION P OR N RANGE
10-14 VOLTS WITH IGNITION S/W ON.
SHIFT POSITION EXCEPT P OR N RANGE
0 VOLT WITH IGNITION S/W ON.
CLUTCH PEDAL NOT DEPRESSED
10-14 VOLTS WITH IGNITION S/W ON.
CLUCH PEDAL DEPRESSED
9-11 VOLTS WITH CRANKING
⑧ 15-⑦ 7 : 4-8 VOLTS WITH IGNITION S/W ON.
CHECK CONNECTOR T-E1 NOT SHORT
0 VOLT WITH IGNITION S/W ON.
CHECK CONNECTOR T-E1 SHORT
⑧ 20-⑤ 7 : 10-14 VOLTS WITH IGNITION S/W ON
A/C S/W ON
0 VOLT WITH IGNITION S/W ON
A/C S/W ON
⑧ 16-⑤ 7 : 0<->5 VOLTS WITH ENGINE START
(THROTTLE VALVE OPEN)
⑧ 19-⑤ 7 : 0 VOLT WITH IGNITION S/W ON
: 10-13 VOLTS WITH ENGINE START
⑧ 18-⑤ 7 : 10-14 VOLTS WITH IGNITION S/W ON
DEFOGGER S/W OFF
0 VOLT WITH IGNITION S/W ON
DEFOGGER S/W ON
⑧ 16-⑤ 7 : 10-14 VOLTS WITH HEADLIGHT S/W OFF
0 VOLT WITH HEADLIGHT S/W ON
RESISTANCE AT ECU CONNECTOR
(DISCONNECT WIRING CONNECTOR FROM ECU)
⑧ 13-⑦ 24: ∞Ω (THROTTLE VALVE FULLY OPEN)
LESS THAN 2.3KΩ (THROTTLE VALVE FULLY CLOSED)
⑥ 14-⑦ 24: 3500-10300Ω (THROTTLE VALVE FULLY OPEN)
300-8500Ω (THROTTLE VALVE FULLY CLOSED)
⑧ 3-⑦ 24: 200-400Ω
⑧ 4-⑦ 24: 20-800Ω (MEASURING PLATE FULLY CLOSED)
20-3000Ω (MEASURING PLATE FULLY OPEN)
⑦ 5-⑦ 24: 2000-3000Ω (INTAKE AIR TEMP.20°C.68°F)
⑦ 5.⑦ 6.⑧ 4-⑧ 7: 140-180Ω
⑧ 8.⑦ 9.⑧ 17.⑧ 18-⑦ 14: 10-30Ω