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+--- Thread: GReddy emanage blue (/showthread.php?tid=13700)
GReddy emanage blue - hp_zim - 07-05-2022
Does anyone know the GReddy emanage blue piggyback well, or perhaps know a tuner who works with this well?
I am trying to find out how they disable the standard ecu closed-loop lambda control as I've heard that its been done before with the emanage blue.
GReddy emanage blue - reganlives - 07-05-2022
I've heard that Tuning developments in warrington are good with this.
GReddy emanage blue - el_bandido - 07-05-2022
I've also heard a lot of bad things about tuning developments. In fact, there is a thread on that very subject over on driftworks.
GReddy emanage blue - Sparkystav - 07-05-2022
You won't be able to do it with a basic piggyback like the blue, esp on the lexus
GReddy emanage blue - daveo - 08-05-2022
I see you came over from tezza world
stav you seem to know a bit about these. can you suggest one for us that we would be able to use. on ebay they all look the same to me as I don't understand them. ive asked a lot of people and seem to get no answers. do you know anyone that can point me in the right direction if you don't know yourself bud.
GReddy emanage blue - Sparkystav - 08-05-2022
Not sure how complex the tezza ecu is. With thee Lexus it constantly adjusts so can negate the piggyback over time.
In theory the ecu needs to be able to output to the standard O2 sensors signals that go to the ecu and tell the ecu everything is rosey. Whilst also take the signal from the sensor to control the fuel.
I'd have to look into it a bit deeper and see of the emanage can simulate a O2 sensor and do it's own closed loop mapping.
GReddy emanage blue - jay_russell - 08-05-2022
yes it can. as thats how mine has been set up to run
GReddy emanage blue - Sparkystav - 08-05-2022
There you go then!
GReddy emanage blue - jay_russell - 08-05-2022
but if you have double lambda sensors you will need to make them into one. you do this inside the ecu box. you just hot wire them as one unit
GReddy emanage blue - hp_zim - 09-05-2022
I have read up on the emanage blue document and the lambda sensor wiring into the unit only seems to be for data monitoring, there is no control option based on lambda input