Nissan Repair: 2003 Nissan Fontier, nissan fontier, radiator hose

Question
Where is the Knock Sensor located, I have the 3.3 v6?

Answer

Diagram of 3.3 Frontie Hi Dana -

The knock sensor is located near the firewall in the middle. Find the top radiator hose and follow it all the way back towards the firewall. At the point nearest the firewall, look right below and you should find it.

I will try to send a diagram and attach it to my reply here. If I am not successful, let me know and I will email it to you. My email is cjiwash@yahoo.com

Hope this helps -
aloha
calvin