2001 Mitsubishi Montero Sport - Page 9 - Answered Questions & Fixed issues

12 to 12.6 with engine off no more thyen 13.6 with engine running

there could many different problems. do you have any check engine codes? if so have them checked out, because a sensor may have failed causing the engine not to start. then you need to check the fuel pump. stand by the fuel tank and have someone turn the key on, but dont start the car. listen very closely you should hear a small electric motor run for about 5 sec. if you dont hear anything, check the fuse and the relay. when you turn the key on the relay should make a fairly loud click. if no sound is heard the relay needs to be replaced. if you still dont hear the motor your fuel pump has failed.

p1400- is Your MDP (Manifold Differential Pressure) Sensor is toast. It's not going to effect your drive ability. It's really only there to make sure your EGR valve is working properly (it helps display the readiness code for it). these are over $100.00 best bet is to see if you can get one at a local junk yard. good-day! this is for mitsubishi vehicles. you maybe able to find a cheap one on E-bay.

Where do you live?
This has been a hot summer, bit hotter than usual due to the solar flares going on...
as long as the pointer stays within normal operating range, you must not worry... especially since you changed the thermostat and did a flush, did you make sure you got the right temperature range thermostat installed, rarely but few times that seems to be the problem, hotter thermostat gets installed by mistake.

More than likely both units will use atf, but will run as separate units. There should be drain and fill plugs on the transfer case. Plug towards the bottom of the case would be the drain, plug about halfway up would be the fill. Add fluid untill it runs out of this mid-position plug and replace the plug.

two things to check, One the belt itself, if its worn or loose,, then the clutch won't turn properly which will keep the AC from working correctly,, and second is the clutch itself, if your not sure of how to do this , you might want to just pop into a service mechanic, they usually will do a quick inspect for next to nothing

the purge valve is part of the EVAP system. p0441 is usually set when the ECM can not monitor the purge valve performance. the EVAP system takes the gas fumes out of the tank and purges them into your intake system while you drive the car. if the ECM doesn't see a drop in fuel tank pressure then it sets the code. most common failure is the purge valve malfunctions or loss of power or ground signal to the purge valve.

I have the same problem few days ago, and still didn't find any solution. Can any one please help?????8

Hi, the relays are integrated into the ETACS, which is plugged into the fuse box at D212 as shown circled in the picture below. If replacing the ETACS does not solve the problem, please get back to me.

Hi,

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NOTE: In order to perform a meaningful diagnosis, it is necessary to utilize either a code scanner or code reader. A test light, ohmmeter, digital voltmeter, vacuum gauge and jumper wires may be required. You do not need any of the aforementioned items to inspect vacuum hoses, wiring, or disconnected plugs or adapters.

There is no such thing as one fix fixes all. Be forewarned that some repairs require ripping things apart and extensive testing, repairing or replacing items, This possibilities require a modicum of skill, patience and more. It's always best to take your vehicle to your service center.

Before undertaking any repair or diagnostic work, be sure to inspect wiring for proper connection, burned or worn/chafed spots, and cuts. The connectors to the EGV tend to corrode and the wiring breaks because of the heat.

Be sure to check hoses that are hard to see beneath the air cleaner, compressor, alternator, etc.

THE MOST IMPORTANT NOTE: Scan the system again after the vehicle is running. The reason is that non-related codes can be detected after the engine is running because sometimes false codes can be triggered by the engine not running. Once the engine is running again the code present might cycle and turn itself off. You might say "if the engine doesn't run shouldn't it have a trouble code?" Sometimes conditions occur that will not be detected by the computer. For example: if the fuel pump fails the computer cannot detect the failure, so the engine doesn't start and the computer thinks everything is okay with no codes. If no trouble codes are present proceed to the next step.

If you have trouble using the code scanner or interpreting the codes click on the following link and use my access code (carrepair): Free Automotive Repair information for Users of a Code Scanner

All the best

Ben

if your sure the cooling system is full than i wouldn't be surprised if you had a head gasket that has failed.

This would explain the water noise, and overheating.

With the engine cold remove the radiator cap, start the vehicle and let it idle. continue to monitor the coolant level in the radiator. top it off if it gets low. If you see a constant perculation of air bubbles coming out of the radiator than the head gasket is bad.

Sometimes you can also smell the radiator or the overflow. If it smells like exhaust than the head gasket is leaking. I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa

Hi
That's the signal that your alternator is not giving or charging the battery.
Better go to your nearest auto electrician and check the battery charging, specifically the alternator.
Alternator is the one that charges your battery and giving power to the whole electrical equipment in your car, thus the check engine lights up to tell you that it has a low electric power.
Hope that helps you.
Thanks for using FixYa!

The fuse for your tail and dash lamps is "dedicated fuse" #2 in the engine compartment fuse and relay box. It is a 10 Amp fuse. (see picture)

Please also review this article:
Where's The Fuse?

In most cases that is what's going on with your car, if questionable, you may want to turn on your A/C to see if the problem worsen. If so, you may want to tighten up the lose belt or take it to a local shop if you're not comfortable doing it yourself.