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MSPNP MSPNP specific Megasquirt related discussion.

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Old 04-24-2016, 08:51 PM   #1
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Default MS2PNP to Laptop miscommunication

Hi, so I just installed a MS2PNP into my 91 NA. Along with Megasquirt, I also installed an Innovate Automotive Wideband O2 sensor. The issue is that my laptop will not detect my megasquirt when they are connected together. I was able to connect once, adjusted my timing offset once, and messed up. Now I am trying to connect again, and the laptop will not detect megasquirt. TunerStudio continues to say that "No controller is found." Yet, I was able to detect and connect once; just not twice. Please give me whatever advice you got.
Thanks y'all
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Old 04-25-2016, 05:12 PM   #2
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Default MS2PNP to Laptop Miscommunication

Hey guys,
DIYAutoTune had me do a portcheck program with this as a read out. They have responded to it. Any thoughts?MS2PNP to Laptop miscommunication-untitled.jpg
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Old 04-26-2016, 02:47 AM   #3
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Is it a microsquirt module? If so, Microsquirt must be enabled in your project settings.

In your system properties -> devices and connections set your serial/usb/COM port (wherever you are connecting to your laptop, and always use the same one)baud rate to 115200..

Attempt to connect again in tunerstudio project and test the ports on tunerstudio.

If needed update your firmware and try again.
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Old 04-26-2016, 03:08 PM   #4
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Default MS2PNP to Laptop Miscommunication

Yea, MSPNP2 is connecting, now it is just basic tuning that is not easy
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Old 04-26-2016, 11:49 PM   #5
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So it recognizes your controller/ecu now?

Start by reading megamanual, msefi, and here.
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Old 04-27-2016, 01:51 PM   #6
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Yes, it is reading. For some reason, it decided to work now, but not the first day. I don't know why, but I am not complaining. Now it is just DIY tuning for days.
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