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Old 08-21-2005, 08:46 PM
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working on an idle tune for a friend, and the LTIT stayed at 0 the whole time. Anyone know what the problem could be. Long term fuel trims ARE on.
Old 08-21-2005, 09:55 PM
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you can be in permanent open loop, check 'closed loop temp enable' table.
Old 08-22-2005, 10:58 AM
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Originally Posted by RedHardSupra
you can be in permanent open loop, check 'closed loop temp enable' table.
Thanks. I'll try that today. Also, what would cause the car to be in permanent open loop?
Old 08-22-2005, 12:21 PM
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My car is in permanent OL and the LTIT and stits update fine
Old 08-22-2005, 01:17 PM
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I am having the same issue with LTIT. My car is in closed loop and the LTIT always is at 0.00 gm/sec. The STIT is updating as it should.
Old 08-22-2005, 01:24 PM
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Originally Posted by Blacker
I am having the same issue with LTIT. My car is in closed loop and the LTIT always is at 0.00 gm/sec. The STIT is updating as it should.
Exactly. This is on my friend's car btw. My car did not have any problems with the LTIT. Is the only way the car will be in permanent open loop is if you program it that way, because I have not.
Old 08-22-2005, 01:52 PM
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Would his car be a 1998?
Old 08-22-2005, 02:16 PM
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Originally Posted by Blacker
Would his car be a 1998?
It is. I also noticed you have a 98. I'm sure that may have something to do with it. However I am still in the dark as to how to fix it.
Old 09-15-2005, 11:19 AM
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mine is doing the same thing and yep i have a 98. what the hell is going on. someone chime in with a 98 that has ltit readings.




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