How to tune 2Boost version 4 - aalesv/2boost GitHub Wiki
Install definitions
Install 2Boost RomRaider definitions:
-
Copy
RR_2BOOST.xml
fromxml\
folder of 2Boost sources to folder with your RomRaider definitions -
Open RomRaider definition manager, add
RR_2BOOST.xml
to your definitions list and place it the topmost
Tune
Open 2Boost patched ROM with RomRaider. If it prompts for checksum correction, agree.
All tables specific to 2Boost mod are located in groups which names start with 2Boost.
Global settings
2Boost settings
group contains global 2Boost settings.
Map Switch Input
table controls how one switch maps.
ROM without Si-Drive support
When Disabled
selected, 2Boost maps not used. When Cruise On/Off
selected, 2Boost map 1 used when cruise is off, map 2 used when cruise is on if the corresponding hack is enabled.
ROM with Si-Drive support
When Disabled
selected, 2Boost maps not used. When Cruise On/Off
selected, 2Boost SI-Drive Intelligent
map used when cruise is off, SI-Drive Sport
map used when cruise is on if the corresponding hack is enabled. When SI-Drive Switch
selected, 2Boost map used according to selected SI-Drive mode - Intelligent, Sport or Sport Sharp if the corresponding hack is enabled.
Boost control
2Boost - Boost Control - Target
group contains boost control settings and tables.
Boost Target Hack
table is responsible for enabling / disabling 2Boost Boost Target hack.
Target Boost map
tables control boost in different modes as described above. Tune them same way as you tune Target Boost
table.
Wastegate contol
2Boost - Boost Control - Wastegate
group contains wastegate control settings and tables.
Wastegate Hack
table is responsible for enabling / disabling 2Boost Wastegate hack.
Initial Wastegate Duty
tables control initial wastegate duty cycle in different modes as described above. Tune them same way as you tune Initial Wastegate Duty
table.
Max Wastegate Duty
tables control maximum wastegate duty cycle in different modes as described above. Tune them same way as you tune Max Wastegate Duty
table.
Open loop fueling control
2Boost - Fueling - Primary Open Loop
group contains open loop control settings and tables.
Fueling Hack
table is responsible for enabling / disabling 2Boost fueling hack.
Primary Open Loop Fueling
tables control open loop fueling in different modes as described above. Tune them same way as you tune Primary Open Loop Fueling
tables.
Ignition timing control
2Boost - Ignition Timing - Advance
group contains ignition timing settings and tables.
Timing Hack
table is responsible for enabling / disabling 2Boost timing hack.
Base Timing
tables control ignition timing in different modes as described above. Tune them same way as you tune Base Timing
tables.
Variable Valve Timing (AVCS) control
2Boost - Variable Valve Timing (AVCS)
group contains AVCS settings and tables.
Intake AVCS Hack
table is responsible for enabling / disabling 2Boost intake AVCS hack.
Intake Cam Advance Angle
tables control intake AVCS in different modes as described above. Tune them same way as you tune Intake Cam Advance Angle
tables.
Exhaust AVCS Hack
table is responsible for enabling / disabling 2Boost exhaust AVCS hack.
Exhaust Cam Retard Angle
tables control exhaust AVCS in different modes as described above. Tune them same way as you tune Exhaust Cam Retard Angle
tables.
Throttle and accelerator pedal control
2Boost - Drive-by-Wire Throttle (DBW)
group contains throttle plate and accelerate settings and tables.
Cars without Si-Drive
Target Throttle Plate Position Hack
table is responsible for enabling / disabling 2Boost throttle hack.
Target Throttle Plate Position
tables control target throttle plate posiotion in different modes as described above. Tune them same way as you tune Target Throttle Plate Position
tables.
Cars with Si-Drive
Requested Torque (Accelerator Pedal) Hack
table is responsible for enabling / disabling 2Boost accelerator pedal hack. Enable it when you use Overtake button.
No additional accelerator pedal tables exists. Tune stock ROM tables instead.
Speed Density
2Boost - Speed Density
group contains Speed Density settings and tables.
Enable Speed Density
table is responsible for enabling / disabling 2Boost Speed Density mass airflow calculation algorithm.
MAF/SD Blending mode
controls MAF/SD blending. When Disabled selected, no MAF/SD blending is done. When Enabled selected, airflow mass from MAF and SD blends according to MAF/SD Blending
table.
Engine Displacement
table contains engine displacement in litres.
Volumetric Efficiency
table describes volumetric efficiency of the engine.
VE Tip-in Compensation
contains tip-in multiplier (in percents) applied to mass airflow calculated by Speed Density algorithm.
MAF/SD Blending
table contains blending multiplier. When Blending enabled, resulting air mass calculated by the formula: Air Mass = MAF*(1 - BlendValue) + SD*BlendValue
Overtake button control
Overtake Button Input
controls whether to use or not Overtake button and what button is used as Overtake button.
Checkbox name | Descripton |
---|---|
Cruise Cancel button, Press-and-Hold | When this checkbox is selected, Overtake mode is active while Cruise Cancel button and Accelerator pedal are pressed simultaneously. |
Cruise Cancel button, Press-and-Release | When this checkbox is selected, simultaneously pressing Cruise Cancel button and Accelerator pedal enables Overtake mode. Overtake mode remains active until the brake pedal is pressed. |
Minimum Accelerator pedal angle
sets minimum level of accelerator pedal for enabling Overtake mode (together with Overtake button pressed, of course).
All overtake maps are similar as other ROM maps but they are used only when Overtake button conditions are met. Tune them as regular maps.
CEL Flash
To enable CEL Flash please enable both CEL Flash Hack #1
and CEL Flash Hack #2