ECU failing?
#1
Senior Member
True Car Nut
Thread Starter
Join Date: Apr 2004
Location: Three Oaks, Michigan
Posts: 4,879
Likes: 0
Received 0 Likes
on
0 Posts
ECU failing?
This has me REALLY worried. The SES light comes on intermittently, and I have been noticing it comes on more often when I am going 50 or so, and accelerate, then let off the gas and it will go off. I thought okay, I just have to catch it with it on to get the codes, right? Well, I tried it with the SES light off, and I only got a code 12 [everything is working fine]. But I finally had the chance to catch it today, and all it did was flash very briefly, then turn off, and wouldn't come back on afterwards. What is up with this? I checked my FSM, and it talks about a faulty ECU!! Which is scaring me. The car acts just fine with the SES light on.. and just for information purposes, this has been happening before I lost power brakes, so I don't think the two are related.
-justin
-justin
#2
Senior Member
True Car Nut
Join Date: Sep 2004
Location: Farmington, Minnesota =MWBF '05 SURVIVOR= =CEBF '06 SURVIVOR= =August '06 COTM=
Posts: 9,130
Likes: 0
Received 0 Likes
on
0 Posts
Unless you got a special ECM, then don't worry about it goin out...20 min job and most salvage yards only want 50-60 dollars typically for used ones. Sounds almost more like the o2 sensor to me, because my SES was speed sensitive and intermitant before I changed it. That my two cent.
Good Luck
Nate
Good Luck
Nate
#5
Senior Member
True Car Nut
Thread Starter
Join Date: Apr 2004
Location: Three Oaks, Michigan
Posts: 4,879
Likes: 0
Received 0 Likes
on
0 Posts
I really do need to get that "scan tool" on it'* arse. I just need to bite the bullet and order the parts. Thanks guys.
-justin
-justin
Thread
Thread Starter
Forum
Replies
Last Post