ecu

Asked by Carie Jan 19, 2016 at 07:05 PM about the 2000 Mitsubishi Eclipse GS

Question type: Maintenance & Repair

Can I replace my ecu (not the relay but
actual "brain" with a previously used one?
And if so is there a proceedure or steps
necessary to do so?

5 Answers
144,885

T_S_T answered 8 years ago

Yes it can be replaced,but make sure it matches your ECM numbers,if numbers dont match it will have to be flashed to your car.

2 people found this helpful.
Mark helpful
25

Ali answered 8 years ago

I replaced my ecm with macthing numbers and my car is still not fireing so Idk if that's true and I know the ecm is good

1 people found this helpful.
Mark helpful
70

GuruB5NMD answered 6 years ago

did you figure your cars problem out or get rid of car? if fixed...tell me what you had done...Thank You Carie,and have a Great Day...!~

1 people found this helpful.
Mark helpful
70

GuruB5NMD answered 6 years ago

...and once you have disconnected the ecu...Drive the car normal for a day or two...this will give your Computer time to readjust any changes that might have been made...so some dash warning lights could come on and go soon off until Computer is all Happy again....Have fun..lol these newer computerized cars I would trade any day for a 70's car with Points Plugs, ect....and extremely simple harness visuals...lol...!~

3 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • ecu 5 Answers

    Can I replace my ecu (not the relay but actual "brain" with a previously used one? And if so is there a proceedure or steps necessary to do so?

    2000 Mitsubishi Eclipse GS

    -

    Maintenance & Repair

  • Please read!! Possible Ecu problem 15 Answers

    I put a good used alternator on my car and used the negative terminal test and it worked then after 5 minutes of running with all the accessories on it died and the alternator was dead. The next da...

    1990 Mitsubishi Eclipse GS 2.0

    -

    Maintenance & Repair

  • Ecu 1 Answer

    Where is the ecu

    2003 Mitsubishi Montero Sport LS

    -

    Maintenance & Repair

  • My 92 eclipse runs rich only on hot days or lengthy or if I run it more than about 18 miles on a cool day 1 Answer

    After my car is fully heated up, it puts out black smoke and runs rich. After doing research it says that the ECU/ECM could be bad. When I searched for the part on NAPA website it says that rarely i...

    1992 Mitsubishi Eclipse GSX Turbo AWD

    -

    Maintenance & Repair

  • Car will not crank 8 Answers

    My car will not crank. It will turn over but not start. I have tried starting fluid it still will not crank. How do you reset the ecu?

    2005 Mitsubishi Eclipse GS

    -

    Maintenance & Repair

Eclipse

Looking for a Used Eclipse in your area?

CarGurus has 10 nationwide Eclipse listings starting at $5,495.

Postal Code:

Shortcuts

Search Mitsubishi Eclipse Questions

CarGurus Experts

  • #1
    dandyoun
    Reputation
    2,700
  • #2
    Daniel Foster
    Reputation
    1,280
  • #3
    T_S_T
    Reputation
    710
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Mitsubishi Eclipse Spyder
16 listings starting at $5,995
Used Mitsubishi Lancer Evolution
10 listings starting at $14,995
Used Mitsubishi Lancer
13 Great Deals out of 157 listings starting at $2,350
Used Ford Mustang
60 Great Deals out of 1,365 listings starting at $4,995
Used Chevrolet Camaro
14 Great Deals out of 282 listings starting at $5,995
Used Mitsubishi Mirage
7 Great Deals out of 335 listings starting at $4,981
Used Chevrolet Corvette
22 Great Deals out of 1,084 listings starting at $15,000
Used Honda Civic
200 Great Deals out of 4,053 listings starting at $440
Used Mitsubishi Galant
1 listing

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.