RX7Club.com - Mazda RX7 Forum

2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:
Banzai Racing

S5 Knock Sensor?

Thread Tools
 
Search this Thread
 
Old 08-22-07, 09:55 PM
  #1  
Full Member
Thread Starter
 
GUASTO's Avatar
 
Join Date: Feb 2007
Location: NJ
Posts: 69
Likes: 0
Received 0 Likes on 0 Posts
S5 Knock Sensor?
Can Anyone try to explain to me where is the Knock Sensor located on an s5 engine? Thank you
GUASTO is offline  
Reply Like
Old 08-23-07, 05:45 AM
  #2  
Full Member
Thread Starter
 
GUASTO's Avatar
 
Join Date: Feb 2007
Location: NJ
Posts: 69
Likes: 0
Received 0 Likes on 0 Posts
Bump?
GUASTO is offline  
Reply Like
Old 08-23-07, 05:50 AM
  #3  
brap brap brap

 
forced inducted fd dude's Avatar
 
Join Date: May 2005
Location: miami
Posts: 669
Likes: 0
Received 0 Likes on 0 Posts
it should be on the rotor housing over the trailing spark plug it looks like a big solid bolt with one skinny *** wire conneting to the driver side harness, need a pic?
forced inducted fd dude is offline  
Reply Like
Old 08-23-07, 06:48 AM
  #4  
Rotary Enthusiast

iTrader: (1)
 
Spectator's Avatar
 
Join Date: Aug 2005
Location: Canada
Posts: 1,315
Likes: 0
Received 0 Likes on 0 Posts
Ummm, its under the dash, just over the ECU, passenger side. Its a silver box.
Spectator is offline  
Reply Like
Old 08-23-07, 08:01 AM
  #5  
not a drifter

iTrader: (133)
 
87 t-66's Avatar
 
Join Date: Jun 2004
Location: Columbus, Ohio
Posts: 9,337
Received 5 Likes on 5 Posts
Originally Posted by F.C.3S
Ummm, its under the dash, just over the ECU, passenger side. Its a silver box.
87 t-66 is offline  
Reply Like
Old 08-23-07, 08:12 AM
  #6  
I really Schruted it

 
RX7Tuner.'s Avatar
 
Join Date: Sep 2006
Location: Grand Rapids, MI
Posts: 573
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by F.C.3S
Ummm, its under the dash, just over the ECU, passenger side. Its a silver box.
Huh?
RX7Tuner. is offline  
Reply Like
Old 08-23-07, 09:20 AM
  #7  
rotorhead

iTrader: (3)
 
arghx's Avatar
 
Join Date: Aug 2004
Location: cold
Posts: 16,182
Received 429 Likes on 263 Posts
I'm not positive about an s5, but on an s4 the knock sensor itself is near the trailing spark plugs as previously mentioned. The knock control unit (which pulls timing when it detects knock) is under the dash near the atmospheric pressure sensor. See the FSM.
arghx is offline  
Reply Like

Trending Topics

Old 08-23-07, 02:56 PM
  #8  
Full Member
Thread Starter
 
GUASTO's Avatar
 
Join Date: Feb 2007
Location: NJ
Posts: 69
Likes: 0
Received 0 Likes on 0 Posts
Thanks Guys i found it!!!!
GUASTO is offline  
Reply Like
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
1993 Massive Hesitation at 2,500 & 5,500 RPMs...
rgordon1979
3rd Generation Specific (1993-2002)
40
03-15-22 12:04 PM
understanding turbo rotary timing better
eddierotary
Engine Management Forum
16
10-04-16 08:22 PM
83' with a knocking sound coming from engine? what can it be?!
83revival
New Member RX-7 Technical
4
09-03-15 10:42 PM
Back to Subforum
2nd Generation Specific (1986-1992)
View Next Unread
Important intake manifold info




Advanced Search
Quick Reply: S5 Knock Sensor?


Reply Closed Thread Share

All times are GMT -5. The time now is 08:19 AM.