 
				
	| 1991 Mitsubishi Montero 3.0L MIL Lamp on At this point I have to ask the Mitsu experts…. This vehicle starts and runs fine and the only trouble is the MIL lamp. MIL is on code 42, for MPI relay. I tested the relay per MOD and it failed, replaced relay and it’s still broke. Pulled new relay and it too... 
                        
                            FIX posted 10/29/2004
                               
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 | Message Closed w/FIX 
 | 
| VIN | JA4GJ31S4M | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| 42 | MPI Relay fault | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                1991 Mitsubishi Montero
| VIN | JA4GJ31S4M | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | FI | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| 42 | MPI Relay fault | 
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