Piggy Back Ecu On Stock Toyota Ecu

[camerondownunder88]

Hi,

Been offered a cheap Emanage Greddy Blue piggy back ecu and i know from there web page it is compatible with 4a ECU's 3s ECU's etc and a gazzillion more Jap ECU's But it didnt list 4K or 7K ecu.

 

Now I know the stock 7K or 4K ECU isnt the best BUT can one be piggy backed?

 

As most piggy back computers out there now are universal so was curious to see if one would fit.

 

Also can anyone tell me if the 7K injection is MAP or AFM sensed?

 

Also I can't find the 7K-E wiring manual on here. I had a computer crash lost it and now need it again and can't find it on our forum. Does anyone have a link to it?

 

Cheers

Cameron