Good news, now one other thing to check, did you have your F/IC harness made with the OEM Primary O2's wired into the F/IC with the resistors, or are the O2's not connected?
You can check this by looking at the harness itself. If the O2's are wired in there should be two resistors wired in series with the F/IC wires. They will most likely be covered in heat shrink tubing so you will have to look close to see them. If they are there, you may want to remove them from the harness and diconnect the F/IC's O2 modifier wires. Then reconnect the patch harness so the O2's signal is straght through to the OEM ECU with no connection to the F/IC.
Your fuel trims could have issues if the F/IC is connected to the OEM O2's. We do not need to use the O2 offset feature in the F/IC so making these connections is of no value and can cause drivability issues.
What are your plans for the lean condition at the top of your pull?
Dave
Me thinks either lower boost or bigger injectors. But knowing SuperSonic, it will be the latter!:biggrin:
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