Jump to content

Welcome to 4GTuner
Register now to gain access to all of our features. Once registered and logged in, you will be able to create topics, post replies to existing threads, give reputation to your fellow members, get your own private messenger, post status updates, manage your profile and so much more. If you already have an account, login here - otherwise create an account for free today!
Photo

ECU question

- - - - -

  • Please log in to reply
9 replies to this topic

#1
kela

kela

    Newbie

  • Members
  • Pip
  • 7 posts
  • LocationKastel Sucurac
Can 4g93 DOHC ecu run 4g63 engine?

#2
BMGTZ

BMGTZ

    Grumpy old man from the school of hard knocks

  • Donating Members
  • PipPipPip
  • 4,554 posts
  • Locationsouthside of perth WA
yes it can...but how well requires you give more information on what engine you want to run...turbo or N/A and what the ecu is from....turbo or N/A.

then tell wether the ecu is a straight plug in....

BRIAN
Black evo 1 full road rego and done properly/legally

I have heaps of parts...but never the one I need.

 

 


#3
kela

kela

    Newbie

  • Members
  • Pip
  • 7 posts
  • LocationKastel Sucurac
ECU is from stock 4g93 DOHC Colt GTI 1996, and engine I would like to put it on is N/A 4g63 from 2-gen eclipse 6-bolt.
Wiring loom is same in both engines so it would be plug and play regarding the connectors on ECU.

#4
leadfoot

leadfoot

    Moderator

  • Moderators
  • 3,429 posts
  • LocationGold Coast
It'll be Likly that you will have to use the 4g93 afm.

yes it's me KHUBNER


#5
BYBY5L

BYBY5L

    Member

  • Active Members
  • PipPipPip
  • 2,047 posts
  • LocationMelbourne
yea that makes sense ^

im just curious bud, why dont you use the 63 ecu?

#6
kela

kela

    Newbie

  • Members
  • Pip
  • 7 posts
  • LocationKastel Sucurac
I have spare 4g63 engine and spare Colt GTI without engine. I'll try it and let you know. It would be good to see will 4g63 with oe lower bottom handle 8000rpm
Thank you all for info

Edited by kela, 12 June 2013 - 08:14 AM.


#7
kela

kela

    Newbie

  • Members
  • Pip
  • 7 posts
  • LocationKastel Sucurac
where can i find specification of 4g93 dohc and 4g63 eclipse 1gen original camshafts?

#8
BMGTZ

BMGTZ

    Grumpy old man from the school of hard knocks

  • Donating Members
  • PipPipPip
  • 4,554 posts
  • Locationsouthside of perth WA

I have spare 4g63 engine and spare Colt GTI without engine. I'll try it and let you know. It would be good to see will 4g63 with oe lower bottom handle 8000rpm
Thank you all for info


it might handle it a couple of times...or may got bang. stick to the redline on the standard tacho

BRIAN
Black evo 1 full road rego and done properly/legally

I have heaps of parts...but never the one I need.

 

 


#9
jack be nimble

jack be nimble

    master of none

  • Donating Members
  • PipPipPip
  • 8,301 posts
  • Locationperth sor. 20 mins from brians place

where can i find specification of 4g93 dohc and 4g63 eclipse 1gen original camshafts?


Dunno. But I read that the 1g cams are slightly bigger than the 2g. Not sure how this might relate to our e1-3 cams.
I would imagine the 93 cams are smaller again as the engine itself is a smaller capacity
4g93t jumbuck conversion. PRANGED 18/3/12, CHECK MY MEMBER RIDES Page 11. no serious human injuries.
ON THE ENGINE STAND. g4cs 2.4l + Gt35r. PLUS: auto conversion + Awd coming.
thanks for parts and help: BMGTZ, EVOCPE, cwolf, Benozi, Jamo-GSR, 1JUM2NV, RXVII..much appreciated, cheers guys.
Aerodynamics are for people who can't build engines. —Enzo Ferrari
REMEMBER: you cant polish a turd, but you can roll it in glitter.

#10
kela

kela

    Newbie

  • Members
  • Pip
  • 7 posts
  • LocationKastel Sucurac

Dunno. But I read that the 1g cams are slightly bigger than the 2g. Not sure how this might relate to our e1-3 cams.
I would imagine the 93 cams are smaller again as the engine itself is a smaller capacity


93 cams are smaller off course, but I'm interested in time and lift of cams. If 63 cams are opend for longer then there is good possibility that piston will hit valve in tdc. If they have simillar lift and timing then it will be possible to run 4g63 up to 8000 rpm


2 user(s) are reading this topic

0 members, 2 guests, 0 anonymous users