Weird dyno/tuning issue

[DirtyBirdRacing]

I'm talking openloop here. There is no o2 sensor feedback read by the ecu at wide open throttle from where 94Jettameowpsst is discussing his %IDC. A stock fuel pump can handle any closed loop operation, where the ecu can manipulate the %IDC based on feedback and adjust for things like poor fuel flow.

Oh, yup forgot about open loop. Thanks.

Bill

 

[Maglin]

Get a WBO2. They are cheap now a days. No reason not to have one these days.