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by k20kellyR
Mon Sep 29, 2025 3:14 pm
Forum: K-Pro / KManager
Topic: Kpro v4 Flashing red, can't upload anything to it and shows ignition off.
Replies: 12
Views: 20324

Re: Kpro v4 Flashing red, can't upload anything to it and shows ignition off.



Go to the online, Tools menu and erase the ECU, then when that finishes, open a calibration and try to upload it to the ECU.


Unfortunately it won't let me does this as its all grey'd out.


Did you ever figure this issue out? I’m currently experiencing the same exact thing on my k20z1 ...