Piggyback ECU upgrade

[rabbito]

had a basic timing advance ecu when i changed to E85..but i felt like its not enough..
instead of going for cams im giving shot to piggyback ecu with more controls..so i took them out and installed piggyback ecu..advance timing is set same as before, now controls fuel injection(1jz injectors) and fuel cut at 7,000rpm(factory 6,500rpm)..no, i cannot pass 7,000rpm without proper cams and after market valves/springs..
it feels strong and smooth through out the whole rpm band, i think fuel injections doing its job..20170211_160939.jpg20170211_135138.jpg

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[JustDidIt]

Interesting... never heard of a brand called "Piggyback" - my logic when I read that is as if you were saying I drive a "Car" which in fact you do... but instead of calling it Toyota Yaris - they literally name it "Car"



Can you give us more info on this "Piggyback" piggyback?

Can you tell us more about this basic timing advance ECU or was the brand literally called that as well and it's just not something found in the states? Did it only advance timing and not able to retard any timing?

I have tried reading about the KKT 2.0 piggyback but I don't understand the language they speak in most videos that explain what it is and what it does.

Do you recall the specs on the 1JZ injectors and why you chose them over the 1ZZ that are rated at 255cc?

[rabbito]

Originally Posted by JustDidIt

Interesting... never heard of a brand called "Piggyback" - my logic when I read that is as if you were saying I drive a "Car" which in fact you do... but instead of calling it Toyota Yaris - they literally name it "Car"

Attachment 57967

Can you give us more info on this "Piggyback" piggyback?

Can you tell us more about this basic timing advance ECU or was the brand literally called that as well and it's just not something found in the states? Did it only advance timing and not able to retard any timing?

I have tried reading about the KKT 2.0 piggyback but I don't understand the language they speak in most videos that explain what it is and what it does.

Do you recall the specs on the 1JZ injectors and why you chose them over the 1ZZ that are rated at 255cc?

its actually brand called Ultimate Project Drag Race Garage(check facebook).. your from the states and know about KKT..yes its very similar to KKT piggyback..heres the ecu info on the bottom..i copied and paste them below, i translated from thai to english..

i chose 1jz injectors because....i dont know haha...i just did? its the most cheapest and common injectors out here in asia..

Tuning fuel injection directly by lifting the 0 + 250 (table 32X16 TPS / MAP).
Tuning ignition + 80 ° C, -120 (table 32X16 TPS / MAP).
Pedal Shift Timing
Pedal Shift Injection
Acceleration Enrichment
Tuning 2 Mode operation.
Coil has more time charts.
Release cycle engine
The O2 viewed
Calibrate leg throttle
Calibrate Map it
Mis fire / Off Mode operation.
Launch switch (the lock out) * Auto functions do not show.
Anti Lag (gear around the fall).
Shiftlight (position shift).
Release cycle engine
Tuning Vtec
Close loop tuning 😇
Tuning Vvti
Nitrous injected

Originally Posted by JustDidIt

Interesting... never heard of a brand called "Piggyback" - my logic when I read that is as if you were saying I drive a "Car" which in fact you do... but instead of calling it Toyota Yaris - they literally name it "Car"



Can you give us more info on this "Piggyback" piggyback?

Can you tell us more about this basic timing advance ECU or was the brand literally called that as well and it's just not something found in the states? Did it only advance timing and not able to retard any timing?

I have tried reading about the KKT 2.0 piggyback but I don't understand the language they speak in most videos that explain what it is and what it does.

Do you recall the specs on the 1JZ injectors and why you chose them over the 1ZZ that are rated at 255cc?

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[DarkShadowFox]

How about the HKS Is?

[rabbito]

Originally Posted by DarkShadowFox

How about the HKS Is?

go check the function out on hks is bro....
i think every piggy back ecu makes your engine perform 20~30% better...i bet standalone does fabolous job...

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[DarkShadowFox]

Originally Posted by rabbito

go check the function out on hks is bro....
i think every piggy back ecu makes your engine perform 20~30% better...i bet standalone does fabolous job...

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standalone isnt OBD2/ inspection legal on MK3.

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[JustDidIt]

Originally Posted by DarkShadowFox

standalone isnt OBD2/ inspection legal on MK3.

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Don't know if they have inspections in Thailand where he's from...

[DarkShadowFox]

Originally Posted by JustDidIt

Don't know if they have inspections in Thailand where he's from...

I use this form to find legal solutions for the Us Market.

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[Jerkratt]

You can use an AEM FiC 6 (Piggyback) and still pass inspection. Has functions for two maps. I'm in New Jersey and can pass no problem.
I'm currently running and have been for a while a Blitz supercharger ect ect.

[DarkShadowFox]

Originally Posted by Jerkratt

You can use an AEM FiC 6 (Piggyback) and still pass inspection. Has functions for two maps. I'm in New Jersey and can pass no problem.
I'm currently running and have been for a while a Blitz supercharger ect ect.

does it retain obd2 tho without cel

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[DarkShadowFox]

Originally Posted by Jerkratt

You can use an AEM FiC 6 (Piggyback) and still pass inspection. Has functions for two maps. I'm in New Jersey and can pass no problem.
I'm currently running and have been for a while a Blitz supercharger ect ect.

theres an article on Aemelectronics related to a honda fooling obd2 sensor buuuut. i mean how to fool the yaris isnt toyota self learning?

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[DarkShadowFox]

http://friedrice.blogspot.com.au/201...and-setup.html



http://friedrice.blogspot.com/2014/0...map-steps.html


annnnd


http://friedrice.blogspot.com.au/201...maf-clamp.html


annnd

http://friedrice.blogspot.com.au/201...92354555977057

annnd

http://friedrice.blogspot.com.au/201...rting-map.html



:D?

am I good at finding things or what?

[Jerkratt]

Yes retains stock Ecu. Think of this as an in between the engine and the Ecu. It sends singles data back to the Ecu to assume normal conditions meanwhile useing your own map. If you tune wrong you will throw codes. If tuned right you won't. As I said before. I live in New Jersey where state inspection is mandatory anything 95 or newer.

[DarkShadowFox]

Originally Posted by Jerkratt

Yes retains stock Ecu. Think of this as an in between the engine and the Ecu. It sends singles data back to the Ecu to assume normal conditions meanwhile useing your own map. If you tune wrong you will throw codes. If tuned right you won't. As I said before. I live in New Jersey where state inspection is mandatory anything 95 or newer.

can I see your printout? :o

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[Jerkratt]

What do you mean by print out.

[DarkShadowFox]

Originally Posted by Jerkratt

What do you mean by print out.

your obd2 inspection printout

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[Jerkratt]

If we pass we don't get paperwork they just scrap off our old sticker and put a new one on. You are tho allowed to have 1 monitor not complete. As long as the rest are. I can use my torque app tomorrow and take a video of the monitors

[DarkShadowFox]

Originally Posted by Jerkratt

If we pass we don't get paperwork they just scrap off our old sticker and put a new one on. You are tho allowed to have 1 monitor not complete. As long as the rest are. I can use my torque app tomorrow and take a video of the monitors

okay dokieo

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