?? i just bought a sc400 now it doesnt start?
05-11-10, 09:37 AM
#31
Im glad you fixed it even though you still never pulled the codes for us. 
2nd time you have said the sc400 ecu is what goes bad and that is not correct.
I have had people pm'ing me asking if they should change their car's ecu to fix these sort or problems cause they read it will fix it, but you rarely see any cases of a bad 2jz or 1uz ecu (only really old 1j ecus have that problem).
It's almost always the Fuel pump ecu that goes bad, and it can happen on a 400 or a 300. that is what the OP fixed i take it with the bypass.
I have had people pm'ing me asking if they should change their car's ecu to fix these sort or problems cause they read it will fix it, but you rarely see any cases of a bad 2jz or 1uz ecu (only really old 1j ecus have that problem).
It's almost always the Fuel pump ecu that goes bad, and it can happen on a 400 or a 300. that is what the OP fixed i take it with the bypass.
05-11-10, 03:27 PM
#35
Lexus Test Driver
Im glad you fixed it even though you still never pulled the codes for us.
2nd time you have said the sc400 ecu is what goes bad and that is not correct.
I have had people pm'ing me asking if they should change their car's ecu to fix these sort or problems cause they read it will fix it, but you rarely see any cases of a bad 2jz or 1uz ecu (only really old 1j ecus have that problem).
It's almost always the Fuel pump ecu that goes bad, and it can happen on a 400 or a 300. that is what the OP fixed i take it with the bypass.
2nd time you have said the sc400 ecu is what goes bad and that is not correct.
I have had people pm'ing me asking if they should change their car's ecu to fix these sort or problems cause they read it will fix it, but you rarely see any cases of a bad 2jz or 1uz ecu (only really old 1j ecus have that problem).
It's almost always the Fuel pump ecu that goes bad, and it can happen on a 400 or a 300. that is what the OP fixed i take it with the bypass.
05-11-10, 07:10 PM
#36
Lexus Test Driver
Thread Starter
iTrader: (6)
Join Date: May 2010
Location: Colorado Springs, CO
Posts: 1,442
Likes: 0
Received 4 Likes
on
4 Posts
take out back seat is first step. second step take off rear driver side panel. 3rd step fine the fatter green and fatter red/black wire on the little "ecu" thats underneath the panel and splice them together and taping off the remains
Thread
Thread Starter
Forum
Replies
Last Post
KahnBB6
SC- 1st Gen (1992-2000)
3
12-11-18 05:40 PM
