I have read through the forum on this topic and i have found the settings to be NA TIAP with the lt1 to lt4 breakout harness to the TMAP and MAF sensor. What information I have found on here states that IAT2 sensor data should be the same as IAT and they should be setup to be like the LT4. I read the MAP estimation to be set as 255 max and 10 min and that MAP linear to be set as 425 and offset to be -32.5. This being the case and i have double checked all the connections and the data is being shown on hp tuners I am still having an issue when i go beyond 20%ish throttle or WOT the car falling on its face and hesitation.
I read in previous older post that you all were running the ZR1 3 bar map sensor and using a breakout wire for the IAT2 reading. The car is great on just going along at small throttle and cranking but when the throttle is pushed beyond the threshold it simply goes crazy. I found that someone had mentioned the parameters/ecm needs reset before any flashing but I haven't found what option that is or if that truly is the solution to my problem. I appreciate any help or if there is something small that needs set that is different entirely from the ZL1/Z06 other than the SCIAP setting/sensor not being there when using the TMAP breakout harness on the LT1.