HP Tuners unleashes more tuning features on the GM tuning world, with VCM Suite 2.1.12 bringing MPVI Pro Standalone Data Logging, Real Time Tuning (RTT™) for the LS1, 2.5bar Speed Density tuning for the GenIV V8, a host of new vehicle support and increased parameters for selected vehicles.

Below are the major new features in v2.1.12:

• MPVI Pro Standalone Data Logging *
• LS1 Real Time Tuning (99+)
• 2.5bar Speed Density tuning for the GenIV V8 (E40 ECM)
• Increased V6 engine and transmission parameters
• Increased transmission parameters for LS2 A4 vehicles
• LS2 SD transmission full line pressure fixups
  
  
• Support for the following new vehicles:
  • 06 Cadillac CTS-V 6.0
  • 06 Cadillac STS 4.4
  • 06 Cadillac XLR 4.4
  • 06 Cadillac DTS 4.6
  • 07 Chevy Avalanche 5.3
  • 07 Chevy Tahoe 5.3
  • 07 Chevy Suburban / GMC Yukon & Denali 5.3, 6.2
  • 07 Cadillac Escalade 6.2 (4L65E)
  • 06 Chevrolet Impala 3.5, 3.9
  • 06 Chevrolet Malibu 3.9
  • 06 Chevrolet Monte Carlo 3.5, 3.9
  • 06 Pontiac G6 3.9
  • 06 Chevy Cobalt 2.4
  • 06 Pontiac G6 2.4
  • 06 Saturn ION 2.4

* Feature available with MPVI Pro interface only

HP Tuners would like to thank all our valued customers, forum moderators, beta testers and contributors who help us continue to innovate and deliver new features to the tuning market. Thanks!!

Major New Features of VCM Suite v2.1.12

MPVI Pro Standalone Data Logging

Standalone Data Logging is here! MPVI Pro customers can now enjoy the ability to scan their VCM without the PC in the vehicle. The process is as simple as downloading your scanner configuration to the MPVI Pro, connecting to the vehicle (without the PC), recording some data and then uploading back to the PC to view. Ideal for racing applications where regulations prohibit laptop computers inside the vehicle or off-road racing where vibration or shock hazards exist.

The standalone data logging feature has the following capabilities:

• record, stop and erase capability on the MPVI Pro
• approximately 80 minutes of data (depending on vehicle type and data selected)
• up to 32 individual logs can be stored
• marker insertion capability
• analog input data stored (eg. Wideband O2 inputs)
• storage low warning indication
• high speed USB 2.0 data upload
• ability to name individual files on upload
• uploaded files are saved as regular VCM Scanner (.hpt) format
• troubleshooting and error indications

Standalaone Data Logging adds another tool to the tuners kit and also demonstrates the power and flexibility HP Tuners has engineered into the new MPVI interfaces.

Real Time Tuning (RTT™) for LS1 engines

HP Tuners delivers another first to the LS1 tuning community with software based Real Time Tuning using the stock PCM! No need to go back to the days of removing PCM's or buying expensive additional hardware. Simply update to the latest RTT-enabled PCM enhancement from HP Tuners and start real time tuning! If you are already a HP Tuners customer running an HP Tuners 1,2 or 3 bar Speed Density enhancement, Real Time Tuning is a FREE upgrade!!! For those not running Speed Density enhancements, RTT™ only enhancements are available at just 1 credit ($49.99) for a single vehicle! Tune your VE, MAF, spark table or idle in real time using your stock PCM via the existing OBD2 port!

RTT™ is an enhanced operating system that allows real time modification of selected parameters in the PCM's calibration. Parameters are updated via customized OBD2 commands in real time using the existing OBD2 port. No need to remove the PCM or run any separate cabling. The user can select various operation "modes" that defines which tables are enabled for RTT™. The RTT™ system is primarily controlled by VCM Scanner and, when enabled, tables can be modified in real time via the integrated RTT™ user interface. After tuning is complete, the final tune can be written to the PCM and stored permanently using regular editor processes.

Below are some examples of the capabilities of the system.

VE tuning
This example shows real time modification of the VE table at openloop idle and the effect on measured AFR (via WBO2 input). The VE table can be increased/decreased by simple use of the +/- keys just as in the editor (other editor style functions work just the same).

VE is in tune, Measured AFR = Commanded AFR.


VE tuned low, Measured AFR is lean.


VE tuned high, Measured AFR is rich.


The power VCM Scanner histograms can be used in exactly the same way as before. Such as monitoring the AFR % Error and applying the results to the real time VE table.


Idle tuning
This example shows real time modification of the Base Running Airflow table during idle. You can see the STIT and LTIT adjust as the RAF is moved up and down in real time. It's great to see just how slow the idle trims move and see why most people have trouble tuning idle because they never wait long enough for the trims to adjust.





In the next release, an auto tuning capability will also be enabled for even more control and flexibility.

Update your VCM to RTT™ today! See our orders page for licensing options (those who do not have existing VCM Enhancements) and also various tunershop packages available.

2.5 bar Speed Density tuning for GenIV V8 (E40 ECM)

HP Tuners brings speed density forced induction tuning to the GenIV engine! Announcing, 2.5 bar Speed Density enhancement for GenIV engines equipped with the E40 ECM. This enhancement is a must for any serious forced induction setup, leveraging the proven track record, experience and features of HP Tuners 2 and 3bar enhancements for the LS1.

This enhancement contains the following features:

• 2 bar or 3 bar MAP sensor support (calibration capability for GM 0-5V linear MAP sensors)
• New Boost VE table from 105 kPa to 255 kPa (2.5 bar or 22.5 psi boost)
• Retains stock VE table resolution in non-boost regions
• better than 5 kPa resolution in boost regions (105 kPa - 255 kPa)
• New MAP referenced "Boost Enrich" table in 5 kPa increments
• New Boost Enrich MAP threshold
• Speed Density mode only
• Rescaled fan temperature axis 163-250F (73-121C), stock is 192-250F (89-121C)
• VCM Scanner histogram for Boost VE table included in histogram library
• Can be used in non-boosted applications as well.

Transmission Line Pressure fixups for SD Tuning on GenIV V8

This release also includes disable options for transmission line pressure defaults when speed density tuning on GenIV V8's.

A complete list of new features and bug fixes can be found HERE.

Obtaining the update

MPVI customers will be emailed a link to download the update, there is currently no customer login for MPVI customers. Updates are FREE to all customers.

Serial Interface customers can login to download and install after Monday, 3rd July (you can keep checking the login prior to that for the 2.1.12 update and download as soon as you see it becomes available). Updates are FREE to all customers. Please note that not all listed features and new vehicle types are available on serial interfaces.


For all ordering and pricing information on any of the new vehicles listed above, please see our orders page.



- The HP Tuners team.