Got a 15 Mustang V6 here with a N2MB WOT box and on the 2 step and letting off it goes into an open loop fault for about 5-10 seconds. Disabled coil codes as well as misfire detection. Any other ideas?
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Got a 15 Mustang V6 here with a N2MB WOT box and on the 2 step and letting off it goes into an open loop fault for about 5-10 seconds. Disabled coil codes as well as misfire detection. Any other ideas?
Fix isn't possible with HPTuners. You need access to SCT Advantage to be able to disable the coil test rpm limit or set the 2 step to a higher rpm than the stock test limit.
I pulled up the strategy in SCT and coil test is set at 3200 while the WOT box is programmed at 3800rpm