Atreju
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Dear Community
My name's Atreju and I just recently bought the G4x MR2-V3 for my Celica St205 GT4. My Celica run in the Past with An GReddy Ultimate and an Apexi AVC-R Boost controller and pushed out about 457hp for many years now. But I was never really happy, because the mapping was extremly difficult with the GReddy and the Celica was not running smooth with idle, weather changes and so on.
Thats why I decided to replace the original ECU with the piggypack GReddy with the G4x and I want to control the Turbo Boost also with the G4x. The car runs now with the G4x with the basic MAP and now I need to wire in the boost control solenoid from the AVC-R and the output from my Zeitronix wideband Lamda.
My question now - where do I connect the Solenoid and the wideband lamda? Do I need to buy special adaptor cables from Link?
Just for your information, I just wire the Link ECU and make sure, the basic setting is running to save some money. The mapping itself will be done by professionals, but they want a fully wired and running car.
Thank you very much
Kind regards
Atreju
Link MR2-V3 Wideband Lambda and Boost Solenoid
in G4x
Posted
Thank you very much for the great answer! I will wire up the both things like described. I want to keep the main ECU harness untouched and therefore I will keep the narrowband lamda. Also, the ST205 does not have a OE boost control solenoid.
Kind regards
Atreju