Mitsubishi MOTORS Space Runner 1999 Workshop Manual Supplement page 538

Terminal No. Inspection item
4 – 12 Stepper motor coil (A1)
17 – 12 Stepper motor coil (A2)
5 – 12 Stepper motor coil (B1)
18 – 12 Stepper motor coil (B2)
6 – 12 EGR control solenoid valve
9 – 12 Purge control solenoid valve
13 – Body earth ENGINE-ECU earth
26 –Body earth ENGINE-ECU earth
54 – 12 Oxygen sensor heater (rear)
60 – 12 Oxygen sensor heater (front)
72 – 92 Intake air temperature sensor
83 – 92 Engine coolant temperature sensor
MPI –
Troubleshooting
Normal condition (Check condition)
28 – 33 Ω (At 20 C)
36 – 44 Ω (At 20 C)
36 – 44 Ω (At 20 C)
Continuity (0Ω)
2.5 – 5.0 Ω (At 20 C)
2.5 – 5.0 Ω (At 20 C)
5.3 – 6.7 kΩ (When intake air temperature is 0 C)
2.3 – 3.0 kΩ (When intake air temperature is 20 C)
1.0 – 1.5 kΩ (When intake air temperature is 40 C)
0.30 – 0.42 kΩ (When intake air temperature is 80 C)
5.1 – 6.5 kΩ (When coolant temperature is 0 C)
2.1 – 2.7 kΩ (When coolant temperature is 20 C)
0.9 – 1.3 kΩ (When coolant temperature is 40 C)
0.26 – 0.36 kΩ (When coolant temperature is 80 C)
13B-57