Will someone send me a pic or explain which wire is ground on the camshaft position sensor phase harness. Obviously I know its black but does it ho on left ot right. My car is the 2001 maxima 20th anniversary edition. 3.0L I used a tool to pull out the pin to fix wire exposure, so nothing would short out, and I forgot to remember which wire is which. Now I have wires fixed but I don't want to insert them backwards. Please help?! I feel dumb.