Greddy Rebic lc ecu?

[boostinsupra]

What is and what does it do for the 7mgte let me know....thanks

 

[martin p]

Removes fuel cut, rev limit and gves you some control over fueling, Plus it normally comes with a led display showing injector duty, Also removes speed limiter on jdm cars.

Also i have the hardwiring info for both types of 7m Ecu.

 

[lintlars]

I have two supras one has a full gt35r build lex/550 combo with the rebic LC been running this unit for the past 8 years great old school unit 12.1@124mph

Supra two street build 60 trim ct26 lex/550 combo rebic LC13.1@112mph
both cars have basic builds JEs,FFIM,cometic HG

for the cost its a great little unit fuel adjustments are crude but great numbers can be had

 

[isnms]

Something I saw when tuning with the Rebic as opposed to stock tccs, safr & neo;
with the Rebic's ability to control injection it cools EGT at WOT -
These are all 3rd gear pulls with comparable boost level.
~830° in the others, ~770° in the Rebic

The instructions drjones had posted on his site:

 

[lintlars]

One thing Ive always wanted to know about this unit since its a JDM unit one would think the timing maps have been optimized for the higher octane fuel hence in the instructions it states use high octane fuel at all times, anyone have any idea what if any timing changes have been built into this unit?
As a safety precaution Ive always used 91 octane and an octane booster, can anyone shed any light on this?

 

[TurboStreetCar]

The curiosity i have is how it can raise factory rev limiter.

Fuel cut can be worked around, but rev limiter seems more difficult.

Anyone have more technical information on this?

 

[grimreaper]

maybe the timing alteration has the cooling effect on the egt's isnms. Ive never seen this unit before but it looks cool! Does it tap in the same as the safc and neo's or how does it control fuel injection?

 

[martin p]

The curiosity i have is how it can raise factory rev limiter.

Fuel cut can be worked around, but rev limiter seems more difficult.

Anyone have more technical information on this?

Don't think it raises it I thought it removed it? as my 1G-Gte supra had one and would rev past stock rev limiter:evil2:

 

[martin p]

Rebic lc wiring info

Thanks to Dr Jones for this one.

And ISNMS for this one.

Hope they help out, As they took me ages to locate, As the Rebic Lc is a rare piggyback these days.

 

[isnms]

martin - that second one is mine not drjones, thanks for citing source
http://www.supramania.com/forums/showthread.php?t=86795

Only two signals are severed – KS (AFM) and SPD (speed)
The other signals are only tapped

some more info:
• http://tinyurl.com/qdpjvt
• http://www.mkiiitech.com/forum/showthread.php?t=921


edit: I wanted to add, for anyone looking for a RebicLC. You shouldn't have to worry about doing any wiring. It should come with a harness that has a wedge you just connect your engine harness to and then connect the wedge to the ECU. Plug-n-Play.

like so:

 

[martin p]

martin - that second one is mine not drjones, thanks for citing source
http://www.supramania.com/forums/showthread.php?t=86795

Only two signals are severed – KS (AFM) and SPD (speed)
The other signals are only tapped

some more info:
• http://tinyurl.com/qdpjvt
• http://www.mkiiitech.com/forum/showthread.php?t=921


edit: I wanted to add, for anyone looking for a RebicLC. You shouldn't have to worry about doing any wiring. It should come with a harness that has a wedge you just connect your engine harness to and then connect the wedge to the ECU. Plug-n-Play.

like so:

Sorry I thought they both came from him, I'll correct my Post, I was looking for them orginally As i only had a pre 89 pnp harness.

 

[Devastator]

Buddies, are this stuff increase a fuel consumption??? i spend a 70liters on 200Km... Rebic LC??? )

 

[lintlars]

Under normal driving conditions it should not increase fuel consumption, If your into boost the entier time then yes it will increase fuel consumption