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e38 standalone, starts and dies after 2 seconds max

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Old 07-27-2011, 09:35 AM
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Default e38 standalone, starts and dies after 2 seconds max

Hello everyone
Im using wiring and all stuff from a 2007 silverado.
I disabled VATS, used a 100 ohm resistor on he black and yellow wire. the car was running, then took it to a 3 min ride.... after that the car only starts and dies and throws code crankshaft relearn, do you have any ideas?

thanks
Old 07-28-2011, 02:56 AM
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Hmm this does sound like a vats issue, did you go through the crankshaft relearn procedure and it is still doing this?

Last edited by welldonecj7; 07-28-2011 at 03:11 AM.
Old 07-28-2011, 06:42 AM
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Its not crank learn, that wont work in a conversion. If you can scan the injectors and coils that will tell you whether it is a VATS or ECM start related issue or something like a bad MAF or wiring.
Old 07-28-2011, 09:10 PM
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I had same issue. It had to do with bcm missing. Corrected with hp tuners.



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