I have a 01 Xterra 3.3 that cranks and is a no start. I have checked for compression, fuel and spark and have all three. This all started when I changed my knock sensor. No check engine light at all. No engine RPMs when cranking. Replaced distributor and crankshaft position sensor and noticed that crankshaft position sensor is getting no voltage. Have good grounds. Checked ECCS relay and getting power from the fuses but the Orange and black wire on the relay connector is not getting power. Getting power to everything else just no power to crankshaft position sensor or ECCS relay.