ClubLexus - Lexus Forum Discussion

Performance & Maintenance Engine, forced induction, intakes, exhausts, torque converters, transmissions, etc.

1jzgte R154 swap 1997 SC300

Thread Tools
 
Search this Thread
 
Old 11-08-09, 08:42 PM
  #91  
StiCk3
Lexus Champion
iTrader: (5)
 
StiCk3's Avatar
 
Join Date: Oct 2006
Location: IN
Posts: 1,892
Likes: 0
Received 0 Likes on 0 Posts
Default
Originally Posted by TURBO819
Gary the problem is that the ABS Speed sensor has to sense a difference between each wheel that why there are sensors in each hub. Like StiCk3 POSTED the sensor at the rear of the hub must be the speed sensor not the ABS sensor for it is unable to determine any difference between the wheel to know if ABS needs to be activated. Just my thinking. Do you have the part number? Maybe we can get it solved that way. I have the 97 SC300/SC400 Electrical Wiring Diagram. So I know with a little time we can solve this one
I've looked at the diagram the other day and that sensor is nowhere on the ABS wiring diagram. It looks like that there is a separate ABS ECU that controls all ABS functions. Looking at the diagram it looks like a pretty typical system, it might be becuase the car was originally auto that this issue is occurring (ABS + TRAC). IDK if a simple ECU swap will suffice though. I'll look at the auto setup tomorrow and see if there is any relations.
StiCk3 is offline  
Reply Like
Old 11-09-09, 06:04 AM
  #92  
BigGreen
Lead Lap
Thread Starter
iTrader: (2)
 
BigGreen's Avatar
 
Join Date: Aug 2004
Location: New York
Posts: 670
Likes: 0
Received 0 Likes on 0 Posts
Default
I have the abs only ecu, but it plugs up just like the abs + trac ecu since i swapped
BigGreen is offline  
Reply Like
Old 11-09-09, 04:22 PM
  #93  
StiCk3
Lexus Champion
iTrader: (5)
 
StiCk3's Avatar
 
Join Date: Oct 2006
Location: IN
Posts: 1,892
Likes: 0
Received 0 Likes on 0 Posts
Default
Originally Posted by BigGreen
I have the abs only ecu, but it plugs up just like the abs + trac ecu since i swapped
even if they plug up, the pins might not be right or there may be extra accessories that are interfering with the ABS ECU functions, such as throttle controls. Tomorrow ill print off both of them and compare them accordingly. Getting a better picture now that we know what we're dealing with.
StiCk3 is offline  
Reply Like
Old 11-10-09, 05:54 AM
  #94  
TURBO819
Lexus Test Driver
iTrader: (5)
 
TURBO819's Avatar
 
Join Date: Nov 2006
Location: NY
Posts: 1,290
Likes: 0
Received 3 Likes on 2 Posts
Default 1997 SC300/SC400 Trac ABS & Traction Control Diagram
Trac ABS & Traction Control Diagram
Attached Thumbnails 1jzgte R154 swap 1997 SC300-picture-061.jpg   1jzgte R154 swap 1997 SC300-picture-060.jpg   1jzgte R154 swap 1997 SC300-picture-059.jpg   1jzgte R154 swap 1997 SC300-picture-058.jpg   1jzgte R154 swap 1997 SC300-picture-057.jpg  

Last edited by TURBO819; 11-10-09 at 06:00 AM.
TURBO819 is offline  
Reply Like
Old 11-10-09, 05:58 AM
  #95  
TURBO819
Lexus Test Driver
iTrader: (5)
 
TURBO819's Avatar
 
Join Date: Nov 2006
Location: NY
Posts: 1,290
Likes: 0
Received 3 Likes on 2 Posts
Default 1997 SC300/SC400 Trac ABS & Traction Control Diagram @1
Trac ABS & Traction Control Diagram
Attached Thumbnails 1jzgte R154 swap 1997 SC300-6.jpg   1jzgte R154 swap 1997 SC300-7.jpg   1jzgte R154 swap 1997 SC300-8.jpg   1jzgte R154 swap 1997 SC300-9.jpg   1jzgte R154 swap 1997 SC300-10.jpg  

Last edited by TURBO819; 11-10-09 at 06:09 AM.
TURBO819 is offline  
Reply Like
Old 11-10-09, 06:14 AM
  #96  
TURBO819
Lexus Test Driver
iTrader: (5)
 
TURBO819's Avatar
 
Join Date: Nov 2006
Location: NY
Posts: 1,290
Likes: 0
Received 3 Likes on 2 Posts
Default
On page 179 at the bottom you would see that from the ABS ECU there are four sensors attached to each of the drive wheels
TURBO819 is offline  
Reply Like
Old 11-10-09, 06:19 AM
  #97  
BigGreen
Lead Lap
Thread Starter
iTrader: (2)
 
BigGreen's Avatar
 
Join Date: Aug 2004
Location: New York
Posts: 670
Likes: 0
Received 0 Likes on 0 Posts
Default
So if I had abs before my swap then the four sensors should still be intact correct?
BigGreen is offline  
Reply Like
Old 11-10-09, 04:13 PM
  #98  
StiCk3
Lexus Champion
iTrader: (5)
 
StiCk3's Avatar
 
Join Date: Oct 2006
Location: IN
Posts: 1,892
Likes: 0
Received 0 Likes on 0 Posts
Default
Originally Posted by BigGreen
So if I had abs before my swap then the four sensors should still be intact correct?
correct, those sensors should still be useful unless there was a problem with them before the swap.

and i went so far to print them out at work..... DAMN U TURBO819
StiCk3 is offline  
Reply Like
Old 11-11-09, 06:09 AM
  #99  
BigGreen
Lead Lap
Thread Starter
iTrader: (2)
 
BigGreen's Avatar
 
Join Date: Aug 2004
Location: New York
Posts: 670
Likes: 0
Received 0 Likes on 0 Posts
Default
Ok, so this weekend I will hopefully have some time to see if the abs speed sensor fits into that area that you should me in the pic and let u know
BigGreen is offline  
Reply Like
Old 11-11-09, 09:01 AM
  #100  
Lexsup09
Driver School Candidate
 
Lexsup09's Avatar
 
Join Date: Nov 2009
Location: FL
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Default
where did you buy the motor from? I need a Soarer 1jz and i have a mk3 1jz. i want to sell it and buy a soarer motor
Lexsup09 is offline  
Reply Like
Old 11-11-09, 09:05 AM
  #101  
BigGreen
Lead Lap
Thread Starter
iTrader: (2)
 
BigGreen's Avatar
 
Join Date: Aug 2004
Location: New York
Posts: 670
Likes: 0
Received 0 Likes on 0 Posts
Default
Originally Posted by Lexsup09
where did you buy the motor from? I need a Soarer 1jz and i have a mk3 1jz. i want to sell it and buy a soarer motor
Y do u want to sell the MK3 and get a soarer motor? I believe that they are pretty much the same exact engines.
BigGreen is offline  
Reply Like
Old 11-11-09, 12:10 PM
  #102  
StiCk3
Lexus Champion
iTrader: (5)
 
StiCk3's Avatar
 
Join Date: Oct 2006
Location: IN
Posts: 1,892
Likes: 0
Received 0 Likes on 0 Posts
Default
Originally Posted by BigGreen
Y do u want to sell the MK3 and get a soarer motor? I believe that they are pretty much the same exact engines.
The major difference is the MKIII 1JZ has a different oil sump setup and the wiring is vastly different. You can get a MKIII 1JZ to fit, but it's a PITA
StiCk3 is offline  
Reply Like
Old 11-11-09, 01:47 PM
  #103  
BigGreen
Lead Lap
Thread Starter
iTrader: (2)
 
BigGreen's Avatar
 
Join Date: Aug 2004
Location: New York
Posts: 670
Likes: 0
Received 0 Likes on 0 Posts
Default
yeah i knew bout the oil sump but i didnt think the wiring was that bad, but then again i didnt do my wiring either, i left that to the professionals (Dr. Tweak). If u want to know were i got my 1jz soarer and r154 pm me bro.
BigGreen is offline  
Reply Like
Old 11-11-09, 03:31 PM
  #104  
1KhpWrx
Lead Lap
iTrader: (7)
 
1KhpWrx's Avatar
 
Join Date: Jul 2009
Location: CA
Posts: 690
Likes: 0
Received 0 Likes on 0 Posts
Default
nice car...
1KhpWrx is offline  
Reply Like
Old 11-11-09, 05:26 PM
  #105  
BigGreen
Lead Lap
Thread Starter
iTrader: (2)
 
BigGreen's Avatar
 
Join Date: Aug 2004
Location: New York
Posts: 670
Likes: 0
Received 0 Likes on 0 Posts
Default
Originally Posted by 1KhpWrx
nice car...
Good looking, glad to get some cali luv! This is my Daily Driver, i wish i was closer to cali cause i would take ur blue one of ur hands
BigGreen is offline  
Reply Like



Advanced Search
Quick Reply: 1jzgte R154 swap 1997 SC300


Reply Closed Thread Share
Forum Jump

All times are GMT -7. The time now is 02:24 PM.