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Launch control only works when laptop plugged into ecu..
Honestly have tried everything and im clueless,
any input would be great Mspnp2 on a 1991 miata and clutch switch is working because when it does work it only works when the clutch is in. Thanks in advance
Post how you wired it in. Also your tune so we can see your settings. There is an upper clutch switch which you want to use. Greg put up a video on carpassionchannel on how to do this...
Post how you wired it in. Also your tune so we can see your settings. There is an upper clutch switch which you want to use. Greg put up a video on carpassionchannel on how to do this...
I wouldn't be asking here if I didnt already try that.. I've already tried rewiring it like he did, I'll post a picture of the settings when I get home.
according to mspnp2 manual for 90-93 miatas the clutch switch is 3. and the launch control input is 13. ive tried connecting them to the upper clutch switch shown below and neither work, ms settings are set to launch and I do not have a vtps so it is set to 0. confuses me because launch control worked before without trying the top clutch switch but it only worked like 50% of the time only when laptop was plugged in. (ignore pins 8,9)
Launch control only works when laptop plugged into ecu..
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