Update: Julius has put together a great product. The 12 second timer is perfect, but you can set it to 20 seconds if like the original timing. If you have the old housing all you have to do is pull the old board out and slide the new one in. It was easy to swap out boards (took 15 seconds) and the vehicle started right up. The LED is a nice touch to see when it kicks off while testing things out. They don't make hot fuel modules for our vehicles anymore so this is an amazing and much improved replacement. If you are having hot fuel module problems, I encourage you to get one of his. I am so glad I came across this option. Good work!