TPI Tuned Port Injection discussion and questions. LB9 and L98 tech, porting, tuning, and bolt-on aftermarket products.
Sponsored by:
Sponsored by:

2 knock sensors?

Thread Tools
 
Search this Thread
 
Old Apr 30, 2010 | 08:49 PM
  #1  
bondue's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2008
Posts: 41
Likes: 0
From: Ironton, OH
Car: 1992 Chevrolet Camaro Z28
Engine: 305 V8 TPI
Transmission: 700R4
2 knock sensors?

what is the thing on the pass side of the motor right under the headers that looks like the knock sensor? is it a second knock sensor?
Reply
Old Apr 30, 2010 | 09:16 PM
  #2  
Duane's 91 Z/28's Avatar
Senior Member
20 Year Member
Liked
iTrader: (1)
 
Joined: Sep 2005
Posts: 871
Likes: 4
From: Yreka, in the State of Jefferson
Car: 1991 red Z/28
Engine: 350 TPI
Transmission: T5 swap
Axle/Gears: 3.42
Re: 2 knock sensors?

The one down by the oil pan?? Yes its a knock sensor.. Whers the other one that you think is a knock sensor?
Reply
Old Apr 30, 2010 | 11:22 PM
  #3  
LS7Roc's Avatar
Member
 
Joined: Jan 2010
Posts: 172
Likes: 0
Car: 88Roc Flame Red Black/Gold Pkg
Engine: L98
Transmission: 700R4
Re: 2 knock sensors?

Originally Posted by mcsslover1987
The one down by the oil pan?? Yes its a knock sensor.. Whers the other one that you think is a knock sensor?
coolant switch
Reply
Old Apr 30, 2010 | 11:24 PM
  #4  
juanillox8's Avatar
Senior Member
iTrader: (7)
 
Joined: Feb 2010
Posts: 820
Likes: 1
From: OX CA
Car: TOO MANY
Engine: 350 TPI / 350 TBI/6.0L VORTEC
Transmission: T5/AUTO/AUTO
Re: 2 knock sensors?

Originally Posted by LS7Roc
coolant switch
not coolant its the fan switch (right below the head)
Reply
Old Apr 30, 2010 | 11:57 PM
  #5  
bondue's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2008
Posts: 41
Likes: 0
From: Ironton, OH
Car: 1992 Chevrolet Camaro Z28
Engine: 305 V8 TPI
Transmission: 700R4
Re: 2 knock sensors?

i'll take a picture of it in the morning it looks exactly like a knock sensor, i know the one by the oil pan is the knock sensor but this one is between cylinder 6 and 8 right under headers, i thought the fan switch was the sensor between cylinder 1 and 3 below headers.
Reply
Old Apr 30, 2010 | 11:59 PM
  #6  
juanillox8's Avatar
Senior Member
iTrader: (7)
 
Joined: Feb 2010
Posts: 820
Likes: 1
From: OX CA
Car: TOO MANY
Engine: 350 TPI / 350 TBI/6.0L VORTEC
Transmission: T5/AUTO/AUTO
Re: 2 knock sensors?

Originally Posted by bondue
i'll take a picture of it in the morning it looks exactly like a knock sensor, i know the one by the oil pan is the knock sensor but this one is between cylinder 6 and 8 right under headers, i thought the fan switch was the sensor between cylinder 1 and 3 below headers.
between cylinder 1 n 3 is driver side thats the temp switch the one for you temp gage

between 6n8 under headers is the fan switch
Reply
Old May 1, 2010 | 12:36 AM
  #7  
bondue's Avatar
Thread Starter
Junior Member
 
Joined: Mar 2008
Posts: 41
Likes: 0
From: Ironton, OH
Car: 1992 Chevrolet Camaro Z28
Engine: 305 V8 TPI
Transmission: 700R4
Re: 2 knock sensors?

ok i got ya, thanks for clearing that up.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
L98GTA87
TPI
18
Oct 19, 2015 10:43 PM
cking99
Tech / General Engine
3
Sep 22, 2015 11:33 AM
sreZ28
Carburetors
24
Sep 21, 2015 04:54 PM
BLK87Z
TBI
2
Sep 18, 2015 11:29 PM
FormulasOnly
Tech / General Engine
3
Sep 10, 2015 09:07 PM




All times are GMT -5. The time now is 05:02 AM.