Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
1998 Mitsubishi MonteroFACTORY OEM SERVICE PROCEDURE
Terminal Identification
NOTE:
The following terminals are shown as viewed from component side of connector. Vehicles are equipped with different combinations of components. Not all components are used on all models. To determine component usage, see appropriate wiring diagram in WIRING DIAGRAMS
article.
TERMINAL IDENTIFICATION DIRECTORY
| Connector | See |
|---|---|
| ASD/Fuel Pump/MFI Relay | Fig 1 |
| CKP/CMP Sensor | Fig 2, Fig 3 or Fig 4 |
| DLC | Fig 5 |
| ECT Sensor | Fig 6 |
| EVAP Purge Solenoid | Fig 7 |
| EVAP Vent Solenoid | Fig 8 |
| Fuel Injector | Fig 9 |
| Fuel Pump | Fig 10 |
| Fuel Pump Control/Relay Module | Fig 11 |
| FTDP Sensor | Fig 12 |
| Generator Field | Fig 13 |
| HO2S | Fig 14 |
| IAC Motor | Fig 15 |
| Ignition Coil | Fig 16 |
| Ignition Failure Sensor | Fig 17 |
| Ignition Power Transistor | Fig 18 or Fig 19 |
| KS | Fig 20 |
| MDP Sensor | Fig 21 |
| PCM | Fig 22 |
| PNP Switch | Fig 23 or Fig 24 |
| Starter Relay | Fig 25 |
| TCM | Fig 26 |
| TP Sensor | Fig 27 |
| VAF Sensor | Fig 28 or Fig 29 |
| VIC Valve Position Sensor | Fig 30 |
| VSS | Fig 31 |
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.
