Can you restart a ECU?
04-03-07, 12:45 PM
#28
Originally Posted by NZConvertible
Did you read the section on the Self-Diagnonsis function in the FSM fuel Systems chapter? (Does anybody?)
"After-repair procedure: Cancel the memory of malfunction code numbers by disconnecting the negative battery cable for at least 5 seconds, then reconnect the negative battery cable."
A tool-free method of achieving the same result is to pull out the BTN fuse, which provides the ECU's constant power.
"After-repair procedure: Cancel the memory of malfunction code numbers by disconnecting the negative battery cable for at least 5 seconds, then reconnect the negative battery cable."
A tool-free method of achieving the same result is to pull out the BTN fuse, which provides the ECU's constant power.
04-03-07, 04:44 PM
#30
HAILERS
Join Date: May 2001
Location: FORT WORTH, TEXAS,USA
Posts: 20,563
Likes: 0
Received 21 Likes
on
19 Posts
Originally Posted by NZConvertible
Did you read the section on the Self-Diagnonsis function in the FSM fuel Systems chapter? (Does anybody?)
"After-repair procedure: Cancel the memory of malfunction code numbers by disconnecting the negative battery cable for at least 5 seconds, then reconnect the negative battery cable."
A tool-free method of achieving the same result is to pull out the BTN fuse, which provides the ECU's constant power.
"After-repair procedure: Cancel the memory of malfunction code numbers by disconnecting the negative battery cable for at least 5 seconds, then reconnect the negative battery cable."
A tool-free method of achieving the same result is to pull out the BTN fuse, which provides the ECU's constant power.
04-05-07, 01:14 AM
#31
I'm a boost creep...
Join Date: Jan 2002
Location: Auckland, New Zealand
Posts: 15,608
Likes: 0
Received 8 Likes
on
8 Posts
Originally Posted by phoenix7
...I dunno about 5 seconds. I do it for at least 15 min.
Originally Posted by HAILERS
Series five, not series four.
I'll take your word for it.
04-06-07, 03:29 AM
#33
Full Member
Join Date: Nov 2006
Location: Pennsylvania
Posts: 74
Likes: 0
Received 0 Likes
on
0 Posts
I have a cheap battery disconnect I bought at meg-lo-mart for like $4.00. I bought it because my S4 kills the battery in 10 days if I don't drive it. Is the clock supposed to be on all the time? Mine is.
Anyway, every time I re-connect the battery the car always runs the same. Turn the key, crank for 4 seconds, engine fires, revs to 3000 (temp under 40) then settles down to 1500 then maybe 1100.
Or, if I leave the battery connected and drive everyday or every few days, same results.
I feel it learns nothing.
Anyway, every time I re-connect the battery the car always runs the same. Turn the key, crank for 4 seconds, engine fires, revs to 3000 (temp under 40) then settles down to 1500 then maybe 1100.
Or, if I leave the battery connected and drive everyday or every few days, same results.
I feel it learns nothing.
Thread
Thread Starter
Forum
Replies
Last Post
Adaptronic 1280s Hot Start 3 Rotor 20b RX7
Monsterbox
Adaptronic Engine Mgmt - AUS
5
09-11-15 03:29 PM