
2001 Mitsubishi Montero Limited 3.5L MIL Lamp on
Hello everyone, I have several problems with this montero. Bear with me it is long. It came in November because of check engine light. We found that the codes that I have listed were all present. We also found that there was no coolant, filled coolant. We atte...
Summary posted 1/30/2009
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VIN | JA4MW51R81 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Misc. | California Emmissions Standard |
Trouble Codes
P0125 | Engine Coolant Temperature Sensor Slow Response |
P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction |
P0304 | Cylinder 4 Misfire Detected |
P0421 | Catalytic Converter Efficiency (Bank 1) |
P0431 | Catalyst Efficiency Below Normal (Bank 2) |
Message Closed w/Summary
Vehicle Data
2001 Mitsubishi Montero Limited
VIN | JA4MW51R81 |
Engine | 3.5 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Always |
Misc. | California Emmissions Standard |
Trouble Codes
P0125 | Engine Coolant Temperature Sensor Slow Response |
P0155 | Heated Oxygen Sensor (Bank 2 Sensor 1) Heater Circuit Malfunction |
P0304 | Cylinder 4 Misfire Detected |
P0421 | Catalytic Converter Efficiency (Bank 1) |
P0431 | Catalyst Efficiency Below Normal (Bank 2) |