The Central Hub for DSM Community and Information

For 1990-1999 Mitsubishi Eclipse, Eagle Talon, Plymouth Laser, and Galant VR-4 Owners. This is where the DSM platform history is documented and archived. Log in to help us in our mission, and to remove most ads from the browsing experience.

1G EPROM ECU help?

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

speedy_talon28

15+ Year Contributor
364
3
Apr 1, 2006
elkhart, Indiana
Well, I bought a rebulit eprom ecu and a chip on ebay, I put the chip in it and hooked it up but when I tried to start the car it wouldn't. The engine was tring to start but didn't so I put my old ecu back in and it fired right up. Is there a right and wrong way to put a chip in????? With the eprom ecu, the engine was acting like it was tring to fire on 3 cylinders but like I said my original ecu works just fine
 
Sounds like ebay did you wrong. There is only one way to hook up an ECU, as the pinouts are size co-ordinated. It sounds like they sent you a bad ECU. Contact the seller or post some negative seller feedback.
 
If you still have the factory eprom chip, put that in and see if it starts.


I bought a bad eprom off ebay too, mine started a small fire
 
These "upgraded chips" are all over ebay. Buy from someone legit like www.dsmchips.com or pay for DSMlink and be done with it.

Looks like this one? The "sticker" has been put on using MS Paint or some other cheap program.

You must be logged in to view this image or video.
 

Attachments

You must be registered for see attachments list
--------------------update-----------------------

I contacted the company that I bought it from and they said send it back and they will exchage it for a non-turbo ecu + 200.00 refund because they don't make or they haven't heard of a epom ecu for a 1.8 non-turbo

------------------edit-----------------------------

The company found an 1.8 non-turbo eprom ecu which they would make an even exchange which makes me happy to hear that :)
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Build Thread Updates

Latest Classifieds

  • Wanted 1g 1991 Black Cherry Eagle Talon
    5-speed
    • bamatalon
    • Updated:
    • Expires
  • For sale Misc Left Over Parts
    Hello, I have a few left over parts for sale, these do not include shipping, please pm me for a...
    • r3dmak
    • Updated:
    • Expires
  • For sale Alpha Injection Clinic 2200cc for 4G63 DSM/EVO
    I have a set of Alpha Injection Clinic 2200cc high z injectors for DSM/EVO. I am stepping up to...
    • spoolinpos
    • Updated:
    • Expires
  • Wanted WTB 2g half rad
    ISO of a 2g koyo half rad or something equivalent.
    • Michael Wucher
    • Updated:
    • Expires
  • For sale Coilover Springs
    Used pair of Eibach coilover springs from an old set of Ground Control coilovers. 2.5" inner...
    • RamenPride
    • Updated:
    • Expires
Back
Top