Thank you that's been great do you know if the ecu on vn v6 goes into open loop at wide open throttle and also what is max spark advance

Hi iam new on here thank in advane for any information 1,does the knock sensor work in open loop? 2, does the delco 808 go in open loop at WOT .3 if the knock sensor is not workings how much will the ecu advance the ignition timing.4,in open loop what would the preset air fuel ratio be. All the abov...