Jump to content

Recommended Posts

Posted
my car is 1993 sc400 and i dont have normal key i only got little stick that u hide away
well i got another ecu and my car still wont start this beast killing me no cracking and fuel pump doesn't come on with key

if i bypass fuel pump ecu pump works fine with key
if i by pass start relay under hood starter wants to crank over

stuff i got into it

New starter
New used ECU (since my had bad caps)
Check wiring harness on motor it fine
NEw starter relay
check all fuses all look good and swapped with new on few for starting stuff just in case


tested key switch is sending start signal

starter relay is not getting start signal




i have no clue where to look... help....

Read more: http://www.clublexus.com/forums/performance-and-maintenance/690948-1993-sc400-problems-2.html#ixzz2TTXd9tGW

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


×
×
  • Create New...

Forums


News


Membership


  • Unread Content
  • Members Gallery