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Well I’m not 100% sure all I know so far is that at half the pedal travel the pcm is reading WOT. The computer I use to tune is one I borrow from a friend so I don’t have it at the moment to do a...

So should o just try copying and pasting the stock setup into my tune and try it. Of course I?d only swap the throttle stuff and nothing else.

here is the tune file. 143369

Ok so i am having an issue where when the pedal is pressed halfway down in its travel the pcm is sending a WOT command to the throttle body. This is causing the throttle to be very sensitive and with...

So essentially fail the MAF and run it in speed density till I’m able to have the MAF tuned for the intake setup?

Correct. I sent the pcm off to get the VATS and some other stuff adjusted for the standalone but everything else seems to be same as stock tune. I sent it off tolt1 swap for the initial flash. All...

I haven't changed anything in the tune yet but here is a data log for a 10-minute drive to the store.
137134

Is the tune something I need a professional and a shop to do or can I do it with a data log and at home with my laptop. It is a cold air due to it being a swap so definitely not a stock intake.

This is a 1989 wrangler swap with the 5.3. I don’t know what to really do as I’m new to hp tuners and tuning in general. It’s on a standalone harness with the DBW with a non electric manual trans....

alright I haven't done a data log but will be doing one soon. my issue is the motor is running lean. I will have lean codes and have pulled all 8 plugs and it shows a lean engine with greyish white...

Thanks for the help however before even being able to tune it the motor shot a rod through the oil pan. I was attempting to gather a log while driving and well no more engine for now.

here is a short log file of it running. the only other info i can think of is the pcm was sent off to Brendon at LT1swap to flash for the standalone and that the pcm shows for a 4.8 not a 5.3. I...

I'm having trouble understanding what to change due to being new to tuning.im running a 5.3l lm7 from a Tahoe using a corvette fuel filter/regulator and a walbro 255 pump. my engine is throwing a...

im having trouble getting my vss to give a signal to the pcm. this is causing stalling issues among other things. it is the Dakota Digital cable passthrough SEN-01-4160 paird to a manual trans and...