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.

Spyder 6bolt w 2gt ECU swap in 97 Spyder GS

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

olschooltuner

Probationary Member
10
1
Nov 6, 2012
saint joseph, Missouri
Hey guys, I need some help I have spent all weekend on this job finally got the car ready to fire this morning. And it wont stay idling, and dies at any attempt to give it fuel.
Heres what it is
97 spyder gs
Wired in 98 gst ecu, with ign wire ran to pin 82 and knock sensor wire ran to pin 78,
Crank sensor elimination using adjustable 1g cas
1g tb with 2g tps
The car will not start and qhen it does it runs rough as hell and wont lwt me give it fuel at all
Heres the weird part
I take my 97 gs ecu plug it in and it works great until it hits boost then it shuts fuel off
What i have tried
Swapping firing order to 2341 along with swapping ecu injector pins
New tps
A different known working 2gt ecu
It jas me baffled because i dont know what is going on to allow it to not run with turbo ecu but run with gs ecu
I also had to rewire the 4g63t iac because mine had the flat six pin

Any help would be great
 
Add Value - Be Respectful - No Trolling - No Misinformation - Participate Often!
Support Vendors who Support the DSM Community

Latest Classifieds

  • For sale 2g 2G Mishimoto Radiator & Fan Shroud
    2G Mishimoto Radiator & Fan Shroud $200 + shipping and paypal feesYou must be registered to...
    • jersygsx
    • Updated:
    • Expires
  • For sale 2g 2G Power Window Switches ( tested and hardware included )
    2G Power Window Switches $55 + shipping and paypal fees* Tested 6/2/26 * Hardware included *...
    • jersygsx
    • Updated:
    • Expires
  • For sale VIRGIN 4G63 6-BOLT TURBO HEAD
    Came off a virgin stock AWD Auto 1G DMS (91), also have matching block and crank which are also...
    • The_Partout_Spot
    • Updated:
    • Expires
  • For sale 1G DSM 4G63 6-BOLT TIMING COVER
    Used, see condition in photos. Buyer covers shipping / fees.
    • The_Partout_Spot
    • Updated:
    • Expires
  • For sale Garage clean out
    Changing setups on the car and getting rid of some stuff as well that's been laying around. Will...
    • 92GSXtacy
    • Updated:
    • Expires
Back
Top