Yet more problems
Mountain Pass
Joined: Mar 2021
Posts: 227
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From: Near Bragg Classified
Originally Posted by WWR;20702054[color=#e74c3c
]It will take a certain number of run cycles without the problem persisting for the code to vanish. I'd delete it and see if it reappears.[/color] BINGO
A battery would be EXTREMELY unlikely to cause a misfire.
A battery would be EXTREMELY unlikely to cause a misfire.
Hotshot
Joined: Jul 2020
Posts: 10,533
Likes: 2,661
From: Near Salt Lake City
You are not having to jump it right? The battery?
If it's real low and you are having to jump it to get it running
Then it will be relearning raw sensor data and hunt for idle speed
That causes minimal problems for a few minutes of run time
But happens again the next time you jump it
If it's real low and you are having to jump it to get it running
Then it will be relearning raw sensor data and hunt for idle speed
That causes minimal problems for a few minutes of run time
But happens again the next time you jump it
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Tuned
Joined: Jul 2019
Posts: 311
Likes: 19
I figured this was the case for the battery. I did have a 48 hour period when it was wet and cold that I needed to use my jumper under my back seat.
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Tuned
Joined: Jul 2019
Posts: 311
Likes: 19
had a 48 period a couple weeks ago when it was wet and cold when I had to use my battery jumper I keep under the rear seat. Been starting fine since then.
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Tuned
Joined: Jul 2019
Posts: 311
Likes: 19
You are not having to jump it right? The battery?
If it's real low and you are having to jump it to get it running
Then it will be relearning raw sensor data and hunt for idle speed
That causes minimal problems for a few minutes of run time
But happens again the next time you jump it
If it's real low and you are having to jump it to get it running
Then it will be relearning raw sensor data and hunt for idle speed
That causes minimal problems for a few minutes of run time
But happens again the next time you jump it
Hotshot
Joined: Jul 2020
Posts: 10,533
Likes: 2,661
From: Near Salt Lake City
If the battery gets too low, the processor will loose its kam memory and have to relearn idle speed and some raw sensor data
If you have been starting it up and it runs, it will only take a few starts and drive cycles to do the relearn
So, how's the miss?
If you have been starting it up and it runs, it will only take a few starts and drive cycles to do the relearn
So, how's the miss?
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Tuned
Joined: Jul 2019
Posts: 311
Likes: 19
After replacing the coil pack a couple weeks ago to fix the misfire in cylinder one, I’ve only noticed a rough start last week when the light returned for cylinder two but haven’t noticed anything unusual since other than the light going away on its own.
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