LT1 running 24x efi swap, hesitation, stumlbling
08-02-2011, 07:51 PM
#23
Nope. Just read that from another fellow running the same setup.
Just rewrote calibration only and took er for a spin. Moves like a bastard now without issue. I still have a slight idle issue however, but i have a feeling thats iac related. idle likes to hang sometimes. Also dips down past desired idle after revving up. Just not sure which tables i should be adjusting for that. Thats the problem i have. I know what id like to change/do to see if it fixes something, i just dont know which table to use to do so.
Revised tune, and log.
Just rewrote calibration only and took er for a spin. Moves like a bastard now without issue. I still have a slight idle issue however, but i have a feeling thats iac related. idle likes to hang sometimes. Also dips down past desired idle after revving up. Just not sure which tables i should be adjusting for that. Thats the problem i have. I know what id like to change/do to see if it fixes something, i just dont know which table to use to do so.
Revised tune, and log.
08-06-2011, 06:52 PM
#24
TECH Apprentice
Thread Starter
iTrader: (3)
Join Date: Jul 2008
Location: Morinville, Alberta, Canada
Posts: 374
Likes: 0
Received 0 Likes
on
0 Posts
Will do, im hoping sometime this week ill be able to take a look at it and run it. See what happens
Yea i noticed that last week, just been really busy haha. Thanks though.
On a side, just finished putting about 800 miles on it, 90% highway. Averaged 28mpg the entire time.
08-07-2011, 03:54 PM
#26
FormerVendor
iTrader: (4)
Join Date: Apr 2011
Location: Rock Hill SC
Posts: 687
Likes: 0
Received 0 Likes
on
0 Posts
Will do, im hoping sometime this week ill be able to take a look at it and run it. See what happens
Yea i noticed that last week, just been really busy haha. Thanks though.
On a side, just finished putting about 800 miles on it, 90% highway. Averaged 28mpg the entire time.
Yea i noticed that last week, just been really busy haha. Thanks though.
On a side, just finished putting about 800 miles on it, 90% highway. Averaged 28mpg the entire time.
08-10-2011, 12:53 AM
#27
TECH Apprentice
Thread Starter
iTrader: (3)
Join Date: Jul 2008
Location: Morinville, Alberta, Canada
Posts: 374
Likes: 0
Received 0 Likes
on
0 Posts
Stock maf.
What about the tune make's that happen?
I still havent had a chance to get it in the car yet, been busy as hell with work and moving. Bah
I still havent had a chance to get it in the car yet, been busy as hell with work and moving. Bah
08-10-2011, 08:26 AM
#28
FormerVendor
iTrader: (4)
Join Date: Apr 2011
Location: Rock Hill SC
Posts: 687
Likes: 0
Received 0 Likes
on
0 Posts
I use software that allows me to add parameters in to the tuning software. A few years back I found a parameter that shuts off Dual Bank Fueling. By doing this the PCM does not alternate between bank 1 and bank 2. I Data logged the first car I did it to and the Bank 1 and Bank 2 fuel trims mirrored each other. I would think that the PCM would be averaging the 2 banks to control the fueling. I had one car that still had a slpit from left to right and I never figured out why. I think it was on a newer 1 meg calibration in a truck.
09-04-2011, 04:40 PM
#32
Alright, I at least figured out how to get stuff to show up.
So in HP Tuners does 0 refer to bank 1 and 1 refer to bank 2?
In EFI Live it shows bank 1 and bank 2. Well if the above is right 0=1, 1=2 HP Tuners=EFI Live, then my bank select is already correct. So another stumbling block in the road for me I guess?
I do have a log, but I don't know if HP Tuners can read a EFI Live data log? So the last two days I've reached the danger to myself stage. I've managed to data log and pull my tune file out.
So in HP Tuners does 0 refer to bank 1 and 1 refer to bank 2?
In EFI Live it shows bank 1 and bank 2. Well if the above is right 0=1, 1=2 HP Tuners=EFI Live, then my bank select is already correct. So another stumbling block in the road for me I guess?
I do have a log, but I don't know if HP Tuners can read a EFI Live data log? So the last two days I've reached the danger to myself stage.
I've managed to data log and pull my tune file out.
09-04-2011, 08:24 PM
#33
Camaro you have to fix the bank select, if you need help let me know.
I had a damn injector unplugged from when I was messing with my fuel rail couple of weeks ago
Fuel trims back to normal.
I had a damn injector unplugged from when I was messing with my fuel rail couple of weeks ago
Fuel trims back to normal.
