Question about 2005 Mitsubishi Lancer Evolution

2 Answers

I think its an electrical problem...

My '05 Evo VIII will start unless you jump it off or charge the battery. Think its either a short or cut wire or a bad battery. I had this problem a few weeks ago and replaced the alternator because the battery checked out fine. About a week later all the lights inside and out would flicker when you pressed the gas. And now a few weeks later the problem is back- my car shuts off. I have a mini battery kit on it so im not sure if the battery is the problem. When i get the car started it will run for appx 5 mins and then all my guages get weaker, then turn off and then whole car shuts off. I had a loose cable on the alternator which i tightened and that didn't help. I have an air/fuel ratio guage made by innovative motorsports and i know when the car is going to shut off because the guage begins to say E9. Its an error 9 message which means(off there site) : Error 9 Supply Voltage too low Supply voltage too low for
sensor regulation

Twice tho i have gotten an E 4 code where the car ran fine. It means:
Error 4 Pump cell circuit open 1. Damaged sensor cable or
sensor connector not fully
2. Sensor heater calibration

I'm not sure what the problem could be but if anyone can offer any suggestions at all i would appreciate it. Thanks.

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  • kirkd127 Aug 15, 2008

    Never mind. I figured it out.

  • kirkd127 Sep 12, 2008

    no it was a bad alternator again. i replaced it but now all the lights flicker- the headlights, the dash, the consol, inside lights, etc. I believe its just a cheap alternator. Its a pain in the **** to put in so i got raped for installation so they got a cheap alternator from autozone. It is $70 when everywhere else is around 250. I had it tested and was told that it charges at 14.27 but random jumps around and spikes between 16-17. The battery is an odyssey pc-680. I talked to an odyssey tech and he said that the battery can't take over 15 or it gets burnt up. I think that my battery is getting fried and making the lights flicker but im still not 100% on that. And i dont want to drop alot of money again and the problem come back.



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Your problem sounds like your main ground harness that goes to your frame find this ground take it off clean the terminal and the area the ground is connected with sand paper then put it back together if that dose not work check your starter make sure the ground and positive nuts are tight these problems will cause what you have.

Posted on Jul 20, 2009

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Was it a draw?

Posted on Sep 11, 2008


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