Crown Auto Transmission with LS400 ECU

[mshawari1]

I know its discussed many times before, But

Can I disconnect the two speed sensors (3-wires) in the back of the trans. And use that one in the front (2-wirs) since I don't have any ABS or Traction .
It will work fine ??

Or should I do some tricks…
I have (LS400 ECU): SP2+, SP2-, SPD, OD1, OD2
The SP2 goes to speed sensor #2 (which one ?? front or back) ?
Where the others goes to ??​

 

[mshawari1]

Oh .... No reply at all ............

 

[Peewee]

You need to run all the sensors on the box for the ecu to operate properly and not throw any codes.

The Crown box (UZS131 with slipyoke) will run fine on the LS400 ecu, but you will need to change the 3 wire 'bolt on' sensor at the rear for an LS400 2 wire one, which will require a custom bracket.
And you'll have to mod the chopper wheel.

http://lextreme.com/forums/showthread.php?t=3207&page=2

 

[mshawari1]

Thank you Peewee,
What is the thickness for that bracket you fabricate ?? 4 mm ?
Here is some pictures for LS wheel … I don’t know if I can install it in crown trans ​

 

[mshawari1]

I finish it ……

- the LS wheel can not replace the Crown one .
- The adapter thickness should be 6 mm or 7 mm.​