1999 Q45 KNOCK SENSOR LOCATION AND INSTALLATION

A Q45 forum / Cima forum for the President of Infiniti's lineup. Brought to you by Infiniti Parts USA, your OEM source for Q45 parts!
smartway
Posts: 1
Joined: Fri May 02, 2008 6:40 am
Car: 1999 Infiniti Q45

Post

DOES ANY BODY KNOW WHERE I CAN FIND A DIAGRAM FOR A 1999 Q45 ENGINE. I NEED TO INSTALL A KNOCK SENSOR BUT I DONT KNOW WHERE IT IS AT


pabs324
Posts: 164
Joined: Wed Feb 20, 2008 6:42 pm
Car: 94 Q45

Post

I believe you can download the FSM for your car and it should tell you the location.

On the G50 it is under the plenum on the Y33 I'm not that sure

Here is the link to the FSM http://www.nicoclub.com/FSM/Q45/1999_Q45/1999_Q45/

And look under EC.pdf

tfvesquire
Posts: 290
Joined: Thu Dec 06, 2007 7:56 am
Car: 1998 Q45

Post

smartway wrote:DOES ANY BODY KNOW WHERE I CAN FIND A DIAGRAM FOR A 1999 Q45 ENGINE. I NEED TO INSTALL A KNOCK SENSOR BUT I DONT KNOW WHERE IT IS AT
Before you get yelled at by the other forum members, you need to download the FSM (factory service manual) or buy a paperback version. It will tell you everything you need to know and you will also discover there are TWO knock sensors (KS) on the Q45. Usually they die in pairs. Plus, depending on how many miles are on your car, you may need to replace the KS harnesses as well.

Most members on here are very helpful, but will expect you to at least do some of your own research before posting a question. If you are brand new to these types of forums, you can also click on the search function and you should be able to find 90% of what you are looking for.

Good luck.

pabs324
Posts: 164
Joined: Wed Feb 20, 2008 6:42 pm
Car: 94 Q45

Post

I 2nd what tfvesquire said. Once you know what you are looking for order your parts through Joe at Infiniti of Scottsdale. his number is 1-888-216-5328 and the website is Infinitipartsusa.com


Return to “Q45 Forum / Cima Forum”