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05-16-2016, 12:07 PM
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#19 |
 Drives: 07 HB YARIS, 15 JUKE, 00 TUNDR Join Date: Mar 2007
Location: Johnstown, PA
Posts: 320
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I don't think you can reflash the ECU on a Toyota.
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05-17-2016, 09:40 AM
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#20 |
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Pumpman
Drives: 2019 Kia Soul EV Base Join Date: Dec 2014
Location: Langley, BC
Posts: 434
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The original Toyota ECU is locked down tight, and CANNOT be reflashed. Lots of people have tried.
You can install a stand-alone ECU, like an AEM EMS-4, but unless you go the forced induction route, you woun't be seeing any real big gains.
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"I would rather loose by a mile in a car I built myself, then win by an inch in a car that was built for me." - Moog |
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05-17-2016, 11:51 AM
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#21 |
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Drives: Yaris Sedan YRS Join Date: Mar 2013
Location: Manila, PH
Posts: 12
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How about if I choose to use a stand-alone ECU like Adaptronic will it be beneficial on a stock 1nz engine? Not gonna go on a forced induction route but planning to pursue it's NA potential. Will it also be a reliable one with just some small kicks?
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05-17-2016, 12:23 PM
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#22 |
 
Drives: 2012 Toyota Yaris Sedan (Vios) Join Date: Dec 2015
Location: Thailand
Posts: 291
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you cannot reflash them..we already tried..now i am running E85 piggy back...so far running good without an issue
Sent from my ASUS_Z00AD using Tapatalk
__________________
Brain: ATD E85 Timing Advance ECU Engine: 1JZ Injectors, Header, Center Pipe, K&N Drop In, E85 Injector Converter Suspension: Hankook Tires, Performance OEM replacement Shocks & Springs F: 1.5 B: 1.4, Mu Spec brake pads, Front tower & Rear sway bars, Rays nut & lock Electric: Volt Stablizer & Multi gauge obd2 Cosmetic: Toyota red emblem 
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05-20-2016, 12:17 AM
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#23 |
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Mr. 155 and climbing
Drives: Seriously Modded 07 Sedan Join Date: Jun 2006
Location: In The Hotbox
Posts: 4,742
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There is actually a new player in the industry that is saying they have cracked the 07 and newer ECU for multiple models and can flash them. The name however currently escapes me. I do recall seeing that they have been pretty big in the Mazda scene for a while.
Sent from m-o-b-i-l-e
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Team Tiamat Racing on Facebook Youtube Channel: Team Tiamat Racing Class record holder in Land Speed @ 154.5mph for 1.5 mile and 145.5mph in the mile in the F (2.016 to 3.014 L), G (1.524 to 2.015 L), and H (1.016 to 1.523 L) classes. |
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05-21-2016, 04:37 AM
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#24 |
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Drives: 2012 Toyota Yaris Sedan (Vios) Join Date: Dec 2015
Location: Thailand
Posts: 291
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rather pay for cheap piggyback than doing all them hassles.. 😐
Sent from my SM-J700F using Tapatalk
__________________
Brain: ATD E85 Timing Advance ECU Engine: 1JZ Injectors, Header, Center Pipe, K&N Drop In, E85 Injector Converter Suspension: Hankook Tires, Performance OEM replacement Shocks & Springs F: 1.5 B: 1.4, Mu Spec brake pads, Front tower & Rear sway bars, Rays nut & lock Electric: Volt Stablizer & Multi gauge obd2 Cosmetic: Toyota red emblem
Last edited by rabbito; 05-21-2016 at 05:02 AM. |
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| Tags |
| engine, improve, performance, tweak, vitz rs 1.5 2001 |
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