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MPI - Troubleshooting 13A-115 Terminal No. Normal condition (Check condition) Inspection item 3- 12 Fuel pressure control solenoid valve 28 - 36 Ω (at 20_C) 4- 12 Stepper motor coil (A1) 28 - 33 Ω (at 20_C) 17- 12 Stepper motor coil (A2) 5- 12 Stepper motor coil (B1) 18- 12 Stepper motor coil (B2) 6- 12 EGR control solenoid valve 36 - 44 Ω (at 20_C) 9- 12 Purge control solenoid valve 22 - 26 Ω (at 20_C) 11- 12 Waste gate solenoid valve 62 - 74 Ω (at 20_C) 13- Body earth ENGINE-ECU earth Continuity (0Ω) 26-Body earth ENGINE-ECU earth 53- 12 Secondary air control solenoid valve 28 - 36 Ω (at 20_C) 54- 12 Oxygen sensor heater (Rear) 11 - 18 Ω (at 20_C) 60- 12 Oxygen sensor heater (Front) 4.5 - 8.0 Ω (at 20_C) 72- 92 Intake air temperature sensor 13 - 17 kΩ (When intake air temperature is -20_C) 5.7 - 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) 0.56 - 0.76 kΩ (When intake air temperature is 60_C) 0.30 - 0.42 kΩ (When intake air temperature is 80_C) 83- 92 Engine coolant temperature sensor 14 - 17 kΩ (When coolant temperature is -20_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) 0.48 - 0.68 kΩ (When coolant temperature is 60_C) 0.26- 0.36 kΩ (When coolant temperature is 80_C) |