Table of Contents
Intro
Section 1
Section 2
Section 3
Section 4
Tables and Descriptions
Bump Box
Bump Box Enable
This table enables or disables the bump box feature. In order to use the bump box feature the Accessport must be installed on the TCM. COBB Bump Box allows you to pre-stage, engage launch control, and then creep forward to fully stage while still in launch control mode. For more instructions on how to use this feature refer to this article:
COBB Custom Features: GTR Launch Control and COBB Bump Box
Values:
In this table a value of 0 leaves the Bump Box system disabled while a value of 1 will change it to active
Fuel Control
Commanded Fuel Target
Table overrides commanded fuel target during advanced launch control activation. Using this table you can request a different fuel target using launch control. You can then use the Fueling Compensation table to correct for fuel trims during launch control as necessary.
Values:
Values in this table will be in AFR targets Lambda or standard air fuel ratios.
Commanded Fuel Target (Realtime)
Same table as Commanded Fuel Target however it is a realtime table which can be utilized for tuning. Changes to this table will be cleared by a map switch, battery disconnect or flash. Use F5 to refresh the current values from the ECU memory. Any changes must be manually flashed to the non-realtime table in order to flash this calibration to the vehicle.
Fuel Control - Enable
Enables the Advanced Launch Control fueling control. Enable if an alternate fueling target is desired during launch control conditions. If not enabled the standard fuel control values and tables will be used during launch control.
Values:
In this table a value of 0 will leave the fuel control system disabled while a value of 1 will turn it active.
Fueling Compensation
This table applied a global fueling compensation to your fuel trims when launch control is active. It will allow the use of a different percentage of fueling correction depending on Manifold Relative Pressure.
Values:
All values in this table will be a percentage of total fuel with a maximum of 200% and a minimum of 0
Fueling Compensation (Realtime)
Realtime version table as Fueling Compensation however it is a realtime table able to be utilized for live tuning. Changes to this table will be cleared by a map switch, battery disconnect or flash. Use F5 to refresh the current values from the ECU memory. Any changes must be manually flashed to the non-realtime table in order to flash this calibration to the vehicle.
Throttle Control
Target Throttle Angle
This table provides an override for the throttle angle during launch control when enabled.
Target Throttle Angle (Realtime)
Provides realtime control over the target throttle angle during launch control. Changes to this table will be cleared by a map switch, battery disconnect or flash. Use F5 to refresh the current values from the ECU memory. Any changes must be manually flashed to the non-realtime table in order to flash this calibration to the vehicle.
Target Throttle Angle Compensation (IGN)
Adjusts throttle angle based on ignition timing and RPM, generally more throttle angle is required to maintain a given RPM when timing is reduced.
Target Throttle Angle Compensation (IGN)(Realtime)
Realtime table version of the Target Throttle Angle Compensation (IGN). Changes to this table will be cleared by a map switch, battery disconnect or flash. Use F5 to refresh the current values from the ECU memory. Any changes must be manually flashed to the non-realtime table in order to flash this calibration to the vehicle.
Target Throttle Angle Compensation (MRP)
This table compensates launch control throttle angle based on current Manifold Relative Pressure. Generally, less throttle angle will be required to maintain engine speed once manifold pressure increases.
Target Throttle Angle Compensation (MRP)(Realtime)
Realtime table version of the Target Throttle Angle Compensation (MRP). Changes to this table will be cleared by a map switch, battery disconnect or flash. Use F5 to refresh the current values from the ECU memory. Any changes must be manually flashed to the non-realtime table in order to flash this calibration to the vehicle.
Throttle Angle Control - Enable
This enables or disables throttle control during advanced launch control activation.
Values:
In this table a value of 0 will leave the fuel control system disabled while a value of 1 will turn it active.
Timing Control
Ignition Timing Proportional Feedback
Adjusts timing in order to achieve the requested boost pressure. Keep in mind that running too much ignition advance when your car is already overboosting can be very hazardous so use the upper reaches with caution.
Ignition Timing Proportional Feedback
Realtime version of the Ignition Timing Proportional Feedback Table. Changes to this table will be cleared by a map switch, battery disconnect or flash. Use F5 to refresh the current values from the ECU memory. Any changes must be manually flashed to the non-realtime table in order to flash this calibration to the vehicle.
Primary Ignition Timing
This table indicates the base timing values used when launch control is activated.
Primary Ignition Timing (Realtime)
Realtime version of the Primary Ignition Timing. Changes to this table will be cleared by a map switch, battery disconnect or flash. Use F5 to refresh the current values from the ECU memory. Any changes must be manually flashed to the non-realtime table in order to flash this calibration to the vehicle.
Primary Ignition Timing Axis Input Select
This table selects the input to use for the x-axis of the Advanced Launch Control Primary Ignition Timing table
Values:
A value of 0 means you'll use the current Launch Control Boost Target(Which can be changed depending on which switchable map you are on). A value of 1 will set it to the current Manifold Relative Pressure (Sea Level)
Primary Ignition Timing Delay
A Delay value to enable the Advanced Launch Control Ignition Advance table only after a certain period of time after LC has been active (100-~1second). Use if you want a certain amount of time in between launch control activation and using the launch control primary ignition table.
Proportional Feedback Activation Threshold (MRP)
This table disables proportional ignition timing feedback until Manifold Relative Pressure has exceeded the Specific Threshold found in this table.
Proportional Feedback Delay
A Delay value applied to the Launch Control Ignition Timing Proportional Feedback table
Advanced Launch Control - Clutch Torque
The Clutch Torque that will be used by the transmission during LC mode (Staging) when the Advanced Launch Control system is active. This table is used to prevent overheating the clutches during staging.
Advanced Launch Control - Enable
This table enables or disables the advanced launch control system.
Values:
A value of 0 has the Launch Control system disabled, while a value of 1 enables it and allows the features to be used.
Advanced Launch Control Realtime - Enable
A realtime switch that allows the Advanced Launch Control system to be enabled or disabled.
Values:
A value of 0 has the Launch Control system disabled, while a value of 1 enables it and allows the features to be used.
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