Engine Control Relay, Fuel Pump Relay And Throttle Valve Control Servo Relay Continuity Check; Injector Driver Control Relay Continuity Check; Intake Air Temperature Sensor Check - Mitsubishi MOTORS Space Runner 1999 Workshop Manual Supplement

Engine control relay
Fuel pump relay
Equipment side connector
Throttle valve control
servo relay
Injector driver control
relay
Equipment side connector
Equipment side connector
Air flow sensor
Intake air temperature
sensor
GDI –
On-vehicle Service
ENGINE CONTROL RELAY, FUEL PUMP
RELAY AND THROTTLE VALVE CONTROL
SERVO RELAY CONTINUITY CHECK
Battery voltage
Not supplied
Supplied
Equipment side
connector
INJECTOR DRIVER CONTROL RELAY
CONTINUITY CHECK
Battery voltage
Not supplied
Supplied

INTAKE AIR TEMPERATURE SENSOR CHECK

1. Disconnect the air flow sensor connector.
2. Measure resistance between terminals 5 and 6.
3. Measure resistance while heating the sensor using a hair
4. If the value deviates from the standard value or the
y g Terminal No.
1
Terminal No.
y g
1
Standard value:
2.3 – 3.0 kΩ (at 20 C)
0.30 – 0.42 kΩ (at 80 C)
drier.
Normal condition:
Temperature ( C)
Higher
resistance remains unchanged, replace the air flow sensor
assembly.
13A-105
2 3 4
2 3 4
Resistance (kΩ)
Smaller