I recently took my car do see which cam sensor was bad cause the car didnt have a SES light. But when i took it the Nissan machine said i had a NATS code and a Knock sensor on bank 1 and it was thrown 11x. So when i called to get the harness for the sensor they cant find one for a 350z. My question is, is my sensor bad or is it just the sub-harness....

 

What do you mean they couldn't find one?

 

Same thing happened to me.I replaced the knock sensor but it turned out to be the harness.The dealer wanted to sell me the entire elec. harness for like 1600$.Check with Z1 Motorsports.....I think I got it for 65.00