Turbo controls were also enhanced to help prevent an over boost condition. The calibration has been updated to eliminate the over boost conditions when the car is driven under heavy loads or held at wide open throttle (WOT) from too low of an RPM. AccessPORT Manager 2.0 will automatically update the AccessPORT to the latest firmware version and is available for download on the COBB Tuning Support web page. All AccessPORTs must first be updated before using maps created with this latest AccessTUNER version. Maps created with this version of AccessTUNER software require the latest AccessPORT firmware (version 1.6.4.0-1189 or greater) be installed. These maps have been created with the newly-released AccessTUNER Pro 1.9.0.0. For complete details on how to enable and use the LC/FFS functionality, please visit this FAQ. Now compatible with Launch Control and Flat-Foot Shifting (LC/FFS) features (MT only). This release also corrects an issue with mismatched mapping/vehicle identification for the 2007 LGT AT vehicle. Updated calibration to help prevent turbo over boost conditions and to increase the window for knock feedback activity. Maps have been updated to eliminate unnecessary DTC suppression or to reflect an updated code base Maps updated to eliminate unnecessary DTC Supression or updated versions for parity with other maps/vehicles within the platform LWG: Lower wastegate duty cycles (LWG) for use when normal wastegate calibration produces higher than targeted boost (i.e.HWG: Higher wastegate duty cycles (HWG) for use when normal wastegate calibration produces lower than targeted boost (i.e.Intake Requirements: Stock airbox or stock filterĪll Stage1 performance maps include a “HWG” and “LWG”:.Boost Targets: Mechanical minimum (typically around 6psi - 12psi).Boost Control Solenoid: Stock boost solenoid or COBB 3-port Boost Control Solenoid.Intake Requirements: Stock airbox and stock filter.If any knock or detonation is present even when using the appropriate fuel, try reflashing a map that is intended for a lower octane fuel. If you are unfamiliar with how to datalog using the Accessport or what to look for, you can find a guide on our website here. This is especially important for those using Canadian 94 octane E0 fuel. For those who only have access to E0 fuel (fuel with 0% ethanol) it is recommended to use the "91" octane version of the maps and datalog the car to ensure your fuel is performing to the necessary level. These maps are designed for E10 fuel (fuel with 10% ethanol content). Maps designated with ACN 91 are for use with 91 octane fuel or better fuel found in Arizona, California and Nevada in addition to Canada.Maps designated with " 91" are for use with 91 and 92 octane fuel or better.Maps designated with " 93" are for use with 93 and 94 octane fuel or better.Top Tier gasoline should be used where available. DO NOT use maps designed for higher octane with lower octane fuels. A higher octane fuel can be used safely on a map designed for lower octane. Each map lists the minimum required octane.
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