I know. Wrong engine configuration for stated goals, brand new to tuning, and wrong approach. Fortunately, there are pro's on here he can contact who would be well worth it.
Type: Posts; User: SiriusC1024
I know. Wrong engine configuration for stated goals, brand new to tuning, and wrong approach. Fortunately, there are pro's on here he can contact who would be well worth it.
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As suggested prior, properly fail the MAF to force SD and put in the correct injector data.
Here's the Deka 80 data....
Yeah a Silverado 2500 would be better. That's LQ4.
For the high IAT problem in traffic I'd have to see it. Could be related to higher BRAF than needed, for which I compensated.
I'm assuming your bucking problem happens around 1500rpm and 40mph? ...
Looks pretty decent. Can't quite tell tho since you didn't get into boost. It's always when the IAT's come up that problems surface.
Here's IAT relocated to the EVAP port like you were talking...
One thing I've had before is that combining injection timing adjustments with incorrect injector data can increase bucking and feel like a slight miss/hesitation during cruise. I've touched up VE...
Ah I see. Go ahead and keep the settings like they are now. You can adjust that ancillary fine-tuning stuff later.
Good. So that probably means the ground on the core support is questionable.
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1 - This is done to make a smoother transition between idle and base spark. If idle spark is high it makes underspeed corrections less effective.
2 - I adjusted the OL EQ ratio not PE. Can't have...
Here. I've made some changes. Log this, please. Let me know how it does.
No no. I said both ENABLED lol.
Describe the hesitation. Is it off-idle, decel, steady cruising?
Definitely verify fuel pressure. Someone had a similar problem about a year ago. They traced it down to incorrect injector wiring throwing off bank 1 and 2 assignment.
Go ahead and enable the LTFT's since it should be close. It's good to see both.
VE looks like it could use some more work. Mind posting an SD tune and log? Don't forget to go into VCM Scanner to clear LTFT's before logging. I see a few other things, but once that's set right...
Post #3 has instructions.
It's not the PCM. It's a wiring issue that has to do with the headlights. The grounds for those are on the core support. Those grounds can also affect the relays inside the fuse box. If you were...
Aftermarket LED's cause a lot of noise. Run a dedicated power supply straight off the battery through a relay to the headlights. That or remove them.
Ed in his shop browsing the forum.
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Disable Trans Diag>General>Max Line Pressure DTC>P0101-P0103
Yes.
He uses wideband OL. Use narrowband fuel trims. Wideband for PE. Run in CL because...
Upload your tune file as an attachment here. People don't like clicking links like that.
What's to stop you from copying settings from a 2006 Mustang GT Auto off the repository? Modded or stock?...
Yes, you are setup for vacuum-referenced fpr. 2004 fuel rail is non-referenced, unless you've configured it to be so. Double check the type of regulation. What cam are you running with exact specs?...
If you don't set the displacement correctly it'll affect cylinder airmass for the spark map as well as the torque calcs.
Displacement is found at Engine>General>Cylinder Volume
I meant start a brand new post on the Gen 3 forum. We have no problem helping out. It's best to keep things organized so that when people search here or using a search engine they get relevant...
I didn't think I needed to. I linked him to the specific comment in this thread where the Deka 80 injector data he was looking for is located. He didn't mention any other issues in his post that...