Wide Open Throttle - Open Loop criteria - ZR-1 Net Registry Forums

richarde · 10-04-2020

I would appreciate a little help.
I have an ALDLDroid and have recently been road testing it on my black 1990 ZR-1. On wide open throttle, the ALDLDroid info states that the car is still on closed loop, although the car performs / accelerates really strongly. I believe that the criteria for the car going from closed loop to open loop on WOT include: battery voltage, coolant temp, intake air temp, intake air temp, MAP and TPS. Does anyone have the criteria (in figures) that has to be met before going on open loop?
Thanks

10-04-2020	#1
richarde Join Date: Sep 2012 Location: United Kingdom Posts: 68	Wide Open Throttle - Open Loop criteria I would appreciate a little help. I have an ALDLDroid and have recently been road testing it on my black 1990 ZR-1. On wide open throttle, the ALDLDroid info states that the car is still on closed loop, although the car performs / accelerates really strongly. I believe that the criteria for the car going from closed loop to open loop on WOT include: battery voltage, coolant temp, intake air temp, intake air temp, MAP and TPS. Does anyone have the criteria (in figures) that has to be met before going on open loop? Thanks __________________ Richard 1990, numbers 1821 and 2391 1821 - owned since Nov 2002, charcoal / Gray, Stainless headers, B&B system, 4.10's 2391 - owned since Jan 2019, Black / Black, have completed restoration. Jeal headers, Corsa system, 4.10's, Aluminum flywheel with Carolina clutch.