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I recommend getting Osiris from UpRev. You can flash your ECU using their program and a notebook computer. You don't have to remove your ECU or install anything.
It loads five (5) maps of your choice into unused memory areas on the ECU and you switch maps with the Cruise Control buttons. It works well.
http://uprev.com/products/osiris_NI.html
There's the link...
It loads five (5) maps of your choice into unused memory areas on the ECU and you switch maps with the Cruise Control buttons. It works well.
http://uprev.com/products/osiris_NI.html
There's the link...
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#9
Originally Posted by nutt
with osiris dont you loose your stock settings? i mean I herd that alot of people like to keep the stock settings for later use and say buy a utec were it uses its own pogram without reflashing the oem ecu?? im trying to learn this any1 can clear this up for me???
#11
Originally Posted by nutt
with osiris dont you loose your stock settings? i mean I herd that alot of people like to keep the stock settings for later use and say buy a utec were it uses its own pogram without reflashing the oem ecu?? im trying to learn this any1 can clear this up for me???
I don't know many people that have a UTEC and Osiris on normally aspirated cars. The UTEC has some issues controlling NA cars. There are reasons to use a standalone EMS with Osiris, but that gets expensive and doesn't benefit all cars.
Originally Posted by EvolutionGSR
You could lose your stock settings if you chose to do so I guess. I have my osiris done where whenever I start my car, it starts on the stock setting. I have to use the cruise control buttons to change to my tuned map.
Osiris (and any flash really) sets the "Targets" in the ECU. The advantage is that the ECU learns towards the settings you want, rather than the settings Infiniti programmed in. The Infiniti OEM settings are designed to keep the engine parameters set to control emissions. An Osiris tune sets the ECU parameters to give good performance.
You should select the map designed to give you the best performance and leave it there. That way your ECU will learn towards your performance settings and your car will run better.
#14
Originally Posted by _jb
Osiris (and any flash really) sets the "Targets" in the ECU. The advantage is that the ECU learns towards the settings you want, rather than the settings Infiniti programmed in. The Infiniti OEM settings are designed to keep the engine parameters set to control emissions. An Osiris tune sets the ECU parameters to give good performance.
You should select the map designed to give you the best performance and leave it there. That way your ECU will learn towards your performance settings and your car will run better.
You should select the map designed to give you the best performance and leave it there. That way your ECU will learn towards your performance settings and your car will run better.
#15