Bought Used LS400 ECM (1994)--- Do i need it programmed/flashed?
#1
Driver School Candidate
Thread Starter
Join Date: Mar 2016
Location: california
Posts: 11
Likes: 0
Received 0 Likes
on
0 Posts
Bought Used LS400 ECM (1994)--- Do i need it programmed/flashed?
i think i read that OBD1 ECMS don't need programming or to be flashed, is this the case? or would it be plug and play? thanks
#4
Driver School Candidate
Thread Starter
Join Date: Mar 2016
Location: california
Posts: 11
Likes: 0
Received 0 Likes
on
0 Posts
#5
Driver School Candidate
Join Date: Apr 2016
Location: fl
Posts: 4
Likes: 0
Received 0 Likes
on
0 Posts
My advice: after you plug it in, turn the key to battery and let the power cycle through it and let the ecm do its system checks. After it calibrates (about 30-60 seconds) then crank it up.
#6
Driver School Candidate
Thread Starter
Join Date: Mar 2016
Location: california
Posts: 11
Likes: 0
Received 0 Likes
on
0 Posts
Sure. I say plug it up and play cause you never really know with used ecm. Also check the alarm module like dicer said.
My advice: after you plug it in, turn the key to battery and let the power cycle through it and let the ecm do its system checks. After it calibrates (about 30-60 seconds) then crank it up.
My advice: after you plug it in, turn the key to battery and let the power cycle through it and let the ecm do its system checks. After it calibrates (about 30-60 seconds) then crank it up.
thanks! bringing the car into the mechanic tomorrow to replace it, will tell him this....
Thread
Thread Starter
Forum
Replies
Last Post
PhilipMidd
LS - 1st and 2nd Gen (1990-2000)
9
11-17-18 09:12 AM
davids2k
Lexus Audio, Video, Security & Electronics
1
11-25-12 07:54 PM
robdiesel
Lexus Audio, Video, Security & Electronics
2
04-05-10 08:38 AM
ttyR2
LS - 1st and 2nd Gen (1990-2000)
1
09-17-09 06:29 PM