Does anyone know what the differences or definitions are for the different shift speed parameters. I am referring to Part throttle shift tabs...Normal/Pattern A/Pattern B. I would like to know what...
Type: Posts; User: Howedeman
Does anyone know what the differences or definitions are for the different shift speed parameters. I am referring to Part throttle shift tabs...Normal/Pattern A/Pattern B. I would like to know what...
I have a couple E38s that I had the dealer program with their DMI. They were good ECUs with truck programs in them. I had them reflashed with 09 corvette LS3 Auto programs. I get back and try to...
I have a new set up in a truck that is using a 09 corvette e38 and t42 from an 08 truck. The trans is an 02' 4l60E out of a Firebird. I am having issues with the trans. I know the trans works fine,...
PRSMSURF....Do you have the original tune that came in that controller or have you changed much in the above posted tune. I have the same crate motor but am using the E38 and looking for good...
I have a crate LS3 with the hot cam. Using an E38 with the 09 corvette LS3 tune. I just happen to also have a new LS7 intake and the tune for the 09 corvette LS7. I was going to build an LS7 but...
I have a customer that wants to buy the GMPP crate LS376/480. Its controller is an E67. I already have the vehicle wired and have an E38/T42 in it. I am looking to see if anyone has the tune out...
Very good, thank you! Looks like I need to update software and go hook up to something and do a little updating my self.
What is the correct procedure for changing just the trans part since it reads the ECU first, then the TCM. I have heard of pulling the tcm fuse to do the ecu, then pull the ecu fuse to do the tcm. ...
Thank you, do you know which ones those are? The operating system I have been looking at is 12612384. At least for the ECU. Do you know the specific vehicles I should look at for these tunes?
I do not have any of the electronics for this yet, what are the preferred coils and part numbers for the 09 corvette system? It seems like there are so many different coils these days.
The cruise control is by Hot Rod Therapy. His name is Adam Gunn in Arkansas. He says the E38 has always worked with out any problems. Some how it ties into the pedal signal. No BCM required. I...
Most of my experience with HPT has been with the Gen 3 ECUs. I am building basically a LS7 to put in a 66 Chevy truck. The customer wants to use a Gen 4 ecu so that he can have cruise control and...
I have an 02 Firebird that uses the FAST XFI for the engine and use the factory ecu for the trans and dash. To get the inputs that the factory ecu needs I have separate sensors where possible such...
Im working on an 08 Silverado with same issue. I replaced the throttle pedal assembly and started up, cleared codes and it was fine. Ran it for about 10-15 mins and no codes. Took it for a drive...
I have a customer that is wanting to put a supercharger on a Jeep. The 07-12 Jeeps came with 3.8 Chrysler motor and the 12-15 had the Fiat 3.6. I see from the sticky that beta is out for 06-12...
Here is a f-body file with 4l80e, its a 2002 file 411 os
Are you running closed loop or open loop?
I have been using HPTuners for my car but have switched to the FAST for the added Nitrous controls, but am thinking about still using the factory ecu to control the trans. The car is an 02 Firebird...
Post deleted, posted in wrong section by accident
How do the GEN 3 with 2 or 3 bar OS compare to the GEN 4. For me the GEN 3 regular tunes are easier, but just because that's what I've messed with the most. You said the MAF is definitely easier in...
The newer setups have the electronic throttle bodies. Any issues not closing at the end of a run with high boost, or can they be converted to cable? Anybody used both GEN3 and GEN4 to do the same...
Starting from scratch so it don't matter!!!!
So then what ECU's are you using or prefer to use for the turbo/boosted applications?
This is a question for the turbo guys. If you are going to start from scratch and pick an ecu for a turbo setup, is there one that works better than others? I have not got to play much with the gen...
I figured it out. FYI....even though it is still enhanced SD tune you still have to fail the maf and set to see on first time in the DTC. It did not work for me to set to no error. That was all I...