evoplatypus Posted May 12, 2013 Report Share Posted May 12, 2013 Hi I have a wierd problem on the V88. Sometimes when I load a file into the ECU and the file has Knock Control enabled right after the file is uploaded Knock Control turns itself off. When I try to turn it on while conected to ecu it turns itself off again right after I turn it on. Restarting the Vipec software on the PC usualy doesn't help. Turning power off and on to the ecu seems to not help too. I have to restart the laptop, restart the ecu and then I'm able to load the file without knock control turning itself off - and that's not all the times. Sometimes doing that doesn't help. I had the same problem on 4.9.3 and I have the same problem on 4.9.8. What can be causing the problem? Quote Link to comment Share on other sites More sharing options...
art leong Posted May 12, 2013 Report Share Posted May 12, 2013 It probably isn't your problem. But I had a hard time remembering to hit store. I would hit enter. And forget to hit F4 to store to ECU. Quote Link to comment Share on other sites More sharing options...
JAZ-013 Posted June 15, 2020 Report Share Posted June 15, 2020 I know this is old, but thought I would share. I've got a V88 on a 2JZ-GTE running latest available software/firmware and I have this happen every now and then. I know I will never get a fix given the V88 is loooong out of support, so I have just gotten into the habit of checking knock control is on after I have finished tinkering with anything. You can just turn it back to and use existing settings, just make sure to not reset the knock threshold table. Remember to STORE. Quote Link to comment Share on other sites More sharing options...
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