Drivetrain issue

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Phillip
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Hey if anyone can help

running jb4 93 Oct. with AA Downpipe. Had issue with tires spinning and this message popped up. Shortly after the car was lagging and had to turn off.Drive after was smooth but should I be concerned?

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MYA90SUPRA

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That is a generic fault that pops up. Need to hook up a scan tool to find out what triggered it.
 

Evolution

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Pull codes with the JB4 and post them up.
 

ope_sry

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Had the same message occur while data logging Jb4/e30/meth. Roads were cold and lots of wheelspin on shifts. I restarted the car and it never returned. Did not generate any fault codes which I thought was strange. Not exactly sure what caused it but I’m not worried about it. I feel like it was some kind of fluke with intermittent traction during shifting.
 

A90Enemy

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you can go on the jb4 app and read the codes and see exactly what they are
 

Jakester

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This happened with me a couple times. I read the codes and cleared them in diagnostic mode through the jb4. Then restarted the car and went on about my day. Best I could tell it was triggered from tire spin but I don't know that for sure.
 

Cptnslo

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Could be a wheel speed sensor. Mine has been popping up recently then will disappear for a day or so then randomly come back. I checked my codes and it was reading a wheelspeed sensor.
 

Cmelo

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Can be a JB4 failsafe of car related. Have had it happen to me on a JB4 as well and it was air fuel ratio. Check your custom config on the bottom of the menu and it shows if it was a JB4 cutoff for safety.
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