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So I am tuning a Yamaha genesis 5 valve per cylinder x 4 998 cc engine.
I am going to be turboing it.
I wanted to add an O2 wide band to each exhaust out let and tunning each cylinder. Then plugging it with a bunge once its tuned and using an O2 wideband in the turbo down pipe for its regular operation.
I am going to be using a Haltech R3/S3 with this set up.
Is this something that other people have tried or does anyone know if this is going to work?
Running lambda sensors pre turbo will require a sensor compatible with higher exhaust temps and a back pressure sensor compensation. I do not believe the Haltech architecture has this as a feature. You would be better off with just running EGTs. If you are planning on pushing the combo, and EMAP is recommended as well.
