Ad Radar
Car Craft
Click here to find out more!

1999 Grand AM SE Knock Sensor Location?

  
Car Craft
Item Posts    Sort Order

1999 Grand AM SE Knock Sensor Location?

 
larryfil larryfil
New User | Posts: 1 | Joined: 02/09
Posted: 02/07/09
03:25 PM

I am trying to locate the two knocker sensors on a 1999 Pontiac Grand Am SE for my neighbor.  He found the one down under the engine but can't find the one on the intake side.  Can anybody tell me where it is located?  

waynep712 waynep712
Enthusiast | Posts: 436 | Joined: 10/07
Posted: 02/09/09
01:32 AM

i take it that he has a 4 cylinder engine... copy and paste these links to view the images of the knock sensor locations

http://econtent.autozone.com:24991/znetrgs/repair_guide_content/en_us/images//0900c152/80/23/b0/5b//medium/0900c1528023b05b.gif

or http://econtent.autozone.com:24991/znetrgs/repair_guide_content/en_us/images//0900c152/80/23/b0/5c//medium/0900c1528023b05c.gif


there are also crank sensors plugged into the side of the block.. usually held with a bolt through the plastic tab...  knock sensors are usually screwed in directly... no bolts holding them...  

JOSE MONROY JOSE MONROY
New User | Posts: 2 | Joined: 05/14
Posted: 05/02/14
09:50 PM

Hi where is the one that's on the under the engine  

JOSE MONROY JOSE MONROY
New User | Posts: 2 | Joined: 05/14
Posted: 05/02/14
09:52 PM

Hi where is the one that's on the under the engine