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Author Topic: ceddy mod injector scaling on 98 ecu flash  (Read 1424 times)

Offline Allen fong

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ceddy mod injector scaling on 98 ecu flash
« on: August 21, 2011, 04:53:22 pm »
hey guys, i spent most of the day trying to get these 650's to idle and nothing i do is working, I have no leaks but the loudest hissing sound when it fires up and the afr wounders then goes lean, no matter what scaling i use, anyone have any ideas?
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1993 1G AWD

SOLD:1998 Talon AWD E316G @ 25 psi, EVO 8 ECU with, HKS 272/272 cams, Walbro 255 + rewire, ACT 2100 with street disk, 3" exhaust no cat, Aeromotive FP regulator, EVO 3 Throttle Body, EVO 3 intake mani, 1000cc inj, GM 3bar map, PR FMIC, Aem Truboost, Aem Wideband, Devils Own Meth on progressive controller.

Offline Jordan Kruger

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Re: ceddy mod injector scaling on 98 ecu flash
« Reply #1 on: August 21, 2011, 07:26:06 pm »
did you just install the throttle body by any chance?   installing the tb gasket backwards will enable the biss screw passage to leak.    

stick your finger around the tb and try to seal it up that way..   youll hear the hiss change its tone.

 this may not be your problem, but it could be.


  check injector seals too.
« Last Edit: August 21, 2011, 07:30:55 pm by Jordan Kruger »
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337awhp.  ---> 500 awhp ? =)

Replacing parts since early 2010.

Offline Allen fong

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Re: ceddy mod injector scaling on 98 ecu flash
« Reply #2 on: August 21, 2011, 08:21:34 pm »
no that was done by the last owner!  :P fixed that last weekend! just installed injectors tried to tune, got dark and installed the old ones! couldn't get it to come off lean, so they must have been leaking but there was no fuel leaking! ???
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1993 1G AWD

SOLD:1998 Talon AWD E316G @ 25 psi, EVO 8 ECU with, HKS 272/272 cams, Walbro 255 + rewire, ACT 2100 with street disk, 3" exhaust no cat, Aeromotive FP regulator, EVO 3 Throttle Body, EVO 3 intake mani, 1000cc inj, GM 3bar map, PR FMIC, Aem Truboost, Aem Wideband, Devils Own Meth on progressive controller.

Offline Allen fong

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Re: ceddy mod injector scaling on 98 ecu flash
« Reply #3 on: September 03, 2011, 11:24:49 pm »
ordered new seals and reinstalled, works great now!
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1993 1G AWD

SOLD:1998 Talon AWD E316G @ 25 psi, EVO 8 ECU with, HKS 272/272 cams, Walbro 255 + rewire, ACT 2100 with street disk, 3" exhaust no cat, Aeromotive FP regulator, EVO 3 Throttle Body, EVO 3 intake mani, 1000cc inj, GM 3bar map, PR FMIC, Aem Truboost, Aem Wideband, Devils Own Meth on progressive controller.

Offline Allen fong

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Re: ceddy mod injector scaling on 98 ecu flash
« Reply #4 on: September 05, 2011, 02:39:17 pm »
anyone know how to create my sd maps?
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1993 1G AWD

SOLD:1998 Talon AWD E316G @ 25 psi, EVO 8 ECU with, HKS 272/272 cams, Walbro 255 + rewire, ACT 2100 with street disk, 3" exhaust no cat, Aeromotive FP regulator, EVO 3 Throttle Body, EVO 3 intake mani, 1000cc inj, GM 3bar map, PR FMIC, Aem Truboost, Aem Wideband, Devils Own Meth on progressive controller.

Offline Carl Gould

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Re: ceddy mod injector scaling on 98 ecu flash
« Reply #5 on: September 05, 2011, 05:36:18 pm »
Quote from: Allen fong on September 05, 2011, 02:39:17 pm
anyone know how to create my sd maps?

http://ceddy.us/tuning/speed-density/

Explains how to do it right there
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97 TSi AWD - Winter 2010 Will-it-ever-be-finished Project

Offline Allen fong

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Re: ceddy mod injector scaling on 98 ecu flash
« Reply #6 on: September 08, 2011, 02:16:03 am »
ya i got that but its not complete i was looking for a little more info!
Im just going through ceddy now he has helped me out tons
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1993 1G AWD

SOLD:1998 Talon AWD E316G @ 25 psi, EVO 8 ECU with, HKS 272/272 cams, Walbro 255 + rewire, ACT 2100 with street disk, 3" exhaust no cat, Aeromotive FP regulator, EVO 3 Throttle Body, EVO 3 intake mani, 1000cc inj, GM 3bar map, PR FMIC, Aem Truboost, Aem Wideband, Devils Own Meth on progressive controller.

Offline Rob Armstrong

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Re: ceddy mod injector scaling on 98 ecu flash
« Reply #7 on: September 08, 2011, 11:05:09 am »
Yea Ceddy is a good guy. He has answered all my ?'s With quick and professional replys.
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