Got my engine back in and connected up today, but when trying to start it theres no life. Lights, windows ect all work fine, so theres power there somewhere. One thing ive noticed is the ABS light comes on but then immediately flickers twice and goes out. This is accompanied by what sounds like a relay clicking twice. Checked round and all the connectors appear to be where they should be. Cant help but think (or hope) that ive missed something simple. Any suggestions welcome.