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Ls7 TB and xlink NO START?!

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Old 12-19-2017, 09:25 PM
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Default Ls7 TB and xlink NO START?!

So guys, using the xlink with the gold tb, the vehicle does not start. I tried exercising the pedal to see if the Tb would even move, which it didn't. Tried with KOEO AND STILL NOTHING. any ideas of what to check for? Here's the vid.
Old 12-19-2017, 09:27 PM
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Second vid
Old 12-20-2017, 05:43 AM
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What version xlink do you have?
Old 12-20-2017, 06:04 AM
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I believe version 3
Old 12-20-2017, 08:27 AM
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Motor should start even with throttle unplugged/no X-Link. What codes are set? Is the security light flashing?
Old 12-20-2017, 10:04 AM
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No codes set, I need to change my injector tables/flow rate for the ls9 injectors, which I haven't done yet. While, just doing checks, i noticed the x-link, on clicked upon koeo and couldn't be exercised to move, no matter where the accelerator was at.
Old 12-20-2017, 11:30 AM
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Should be codes if anything in the throttle control system causes it to shut down. Check that no throttle codes are set to "Not Reported" in the tune and that it is the correct OS/tune for your vehicle.
Old 12-20-2017, 12:00 PM
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Tune is stock. Only thing I did was install tb and x link and try to start and exercise the blade.
Old 12-20-2017, 01:02 PM
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What happens with a stock 78mm TB plugged in?
Old 12-20-2017, 01:06 PM
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Originally Posted by About20ninj45
Tune is stock. Only thing I did was install tb and x link and try to start and exercise the blade.
Silly question, I know but...is the PCM a swap as well?


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