The problem is, the car doesnt want to run with the supplied maf harness hooked up. Also the on light is flashing, which means there is a problem. But everything is wired up according to the diagram (last diagram on page 9 ls1 sudden impact kit). All of the toggle switches are were they need to be, but not sure if it is + or - activation or if it even has to be on. Not using a window switch btw.




http://www.harrisspeedworks.com/inst...GM_LSX_%5D.pdf

 

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