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  #1  
Old 03-26-2020, 01:53 PM
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Default Need help Socal

Hello, Im trying to start my LS9 but no luck. Power at the coils, injectors, had the ECM Vats turned off, fuel pressure at the rails but just cranks. I have two grounds from the engine to the frame and I just ordered two more to be safe. Anyone ever come to someones house to help get started? Willing to pay.

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Stacy
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Old 03-26-2020, 07:28 PM
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Do you have an rpm signal when cranking? If you do I'd make sure the VATS is properly removed. If not, then start checking the crank/cam sensors and wiring.
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H8tulooze (03-26-2020)
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Old 03-26-2020, 08:36 PM
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Quote:
Originally Posted by camcojb View Post
Do you have an rpm signal when cranking? If you do I'd make sure the VATS is properly removed. If not, then start checking the crank/cam sensors and wiring.

Where can I check for a RPM signal at?
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Old 03-26-2020, 08:45 PM
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The easiest way to see what’s going on is to find someone with HPTuners to come over and plug up while your cranking. I had same issue as you once with a build and found my MAP sensor connector was mis-wired. I would have NEVER found that without the software. Bottom line is...it’s always something simple.
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Old 03-27-2020, 11:11 AM
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Quote:
Originally Posted by Che70velle View Post
The easiest way to see what’s going on is to find someone with HPTuners to come over and plug up while your cranking. I had same issue as you once with a build and found my MAP sensor connector was mis-wired. I would have NEVER found that without the software. Bottom line is...it’s always something simple.
Thank you, maybe I can pay someone with HPT to come check it out.
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