Please suggest, 3rd Gen Does ECU flash really work

[bob225]

A remap will release the power, exhaust and TB will not do much without it

A proper remap is require to take advantage of those mods, dont be surprised if you're running out of fuel due to the lack of pump and/or injector

Yaris world is very quiet these days so please be patient

[06YarisRS]

Originally Posted by bob225

A remap will release the power, exhaust and TB will not do much without it

A proper remap is require to take advantage of those mods, dont be surprised if you're running out of fuel due to the lack of pump and/or injector

Yaris world is very quiet these days so please be patient

Pretty sure the pump and stock injectors will handle those mods. I'm running a 2ZR 1.8, 440cc injectors and boosting 8 psi on the stock fuel pump and still get 11.5:1 AFR. Yeah, lots of headroom. OP, please share the contact info of your Puerto Rico guy that can remap the ECU. I've spoken to people who claim to have 'cracked' the ECU, but no definitive explanation of which parameters they can change. I'm waiting for the crack, so I can ditch my aftermarket engine management.