To date I have answered 3 of your PMs, and you have sent me 7 PMs in total.
To date I have posted 8 replies to your Forum thread questions on this project.
I always attempt to point people in...
Type: Posts; User: Jon S.
To date I have answered 3 of your PMs, and you have sent me 7 PMs in total.
To date I have posted 8 replies to your Forum thread questions on this project.
I always attempt to point people in...
The easiest course of action is to use an E38 ECM programmed as an LS3 Corvette with a manual transmission. This necessitates using a Corvette APP (pedal) and throttle body. In 2009, Corvettes...
I responded in your thread ...
In your specific circumstances, with your specific project, you could use either all 2008 Truck components and E38 programming, or all 2008 Corvette components and E38 programming.
If memory...
Plenty of people have put a manual transmission behind a Gen 4 (58x) LS engine. Most would have used Corvette ETC (Electronic Throttle Control) components - throttle body, APP (pedal), and ECM...
Most tuners (dyno shop or otherwise) generally expect that any vehicle that lands in their lap, already has a base calibration that is correctly configured for all of the components in use. They...
Excellent point - good catch on the APP (pedal) being from a Truck - I completely missed that comment in post #13.
The APP connector is the same between the Camaro and Truck platforms - but is...
Are you using the original ignition key cylinder in the 1956 dash to activate the ignition circuits, and to crank (activate the starter) over the engine ?
I have done several LS / LT conversions...
Typically the most straight forward option is to use a calibration from a similar vehicle that was originally equipped with a manual transmission. However, no Gen 4 Truck was ever offered with a...
The 2012 Escalade E38 ECM programming was intended for use with a 6L80 automatic transmission. It looks like someone has attempted to make some very basic changes, to try and get this to work with a...
Yes .... retain the services of a professional tuner, or make the personal investment (both in time and in equipment) to learn how to tune this vehicle on your own.
Using "matched" electronic throttle control (ETC) components will ensure that the ETC system is both safe, and functions consistently. As you know, the throttle body, APP (pedal), and ECM...
Is this a conversion project ?
If so, there are about four mainstream MAF options - three "tube" style MAFs, and the always popular LS3 / LS7 "blade" style MAF.
All require different base...
Given the tune that you posted, you have no idea what you are doing.
Bad things will follow if you do not self-educate before making changes to your calibration.
There are many, many...
Why would you start yet another thread, with the same question that you have already asked ?
Here is your other thread - where you received an answer:
...
If memory serves, the P01 / P59 Maximum Spark Advance parameter is not available in HPT.
In most P01 / P59 calibrations this is set to 60 degrees - so there is typically no need to access this...
I always try to point people in the right direction, but I don't have the time to go through calibrations line by line, to offer no charge advice.
The Gen 4 LS conversion was in its infancy about 15 years ago. People viewed the Corvette APP as being easy to mount, and readily modifiable - as it was made from metal. However, if you mix and...
No.
The LS2 engine had cathedral port cylinder heads. Your custom build has L92 / LS3 rectangular port cylinder heads - which have completely different flow characteristics.
You have never...
Thank you for the additional information.
If all physical components are matched, and are in good working order, then the issues are likely wiring related.
Is the wiring harness new (from an...
Are all components (E67 ECM, APP, engine, transmission) from the same 2013 LSA 6L90 CTS-V ?
P0807 (ECM DTC) is the Clutch Position Sensor circuit - manual transmission vehicles only. This DTC...
The good news is that the transmission is the 15-pin variant, which means that it is a 2007 or 2008 4L65/70 with an ISS. Issues often present when people attempt to use the older 13-pin 4L60...
The P0171 and P0174 DTCs indicate that both Oxygen Sensors are reading a lean condition - and that the ECM has added the maximum amount of fuel allowed - which may not be enough to actually reach...
Why take up other people's time with questions, if you are not going to listen to the answers ?
A significant portion of my business these days is correcting the calibrations from "professional"...
If you don't have $100 for 2 HPT credits, then how will you put gas in the tank ?
Why didn't you purchase your "junkyard" PCM from a 2001 or 2002 L31 5.7L Express / Savana van ?
People nickel...