Supported Vehicles:
Starting in 2020, the 3.5L EcoBoost F-150 combines the ECU and TCM into one unit, as such you'll flash one map that covers both the transmission and engine maps at the same time. For 3.5L EcoBoost F-150s from 2017 - 2019 you'll manually select the map for the ECU and TCM individually as they are flashing separate units, if the Accessport has transmission tuning enabled. All 2.7L EcoBoost F-150s use a combined module for engine and transmission control. |
2017-2019 F-150 3.5L TCM |
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Map Revision:
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2020 F-150 3.5L (combined ECU/TCM) |
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Map Revision:
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2018-2020 F-150 2.7L (combined ECU/TCM) |
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Map Revision:
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Required Accessport AP-FOR-006 or AP-FOR-007 Firmware:
AP3-FOR-006: 1.7.4.0-17673
AP3-FOR-007: 1.7.4.0-17673
AP3-FOR-008: 1.7.4.2-19319
COBB's performance transmission maps have focused 'Normal' and 'Sport' drive modes for performance driving and have not been optimized for towing. Always switch the vehicle's drive mode to 'Tow' mode when hauling a trailer. |
Map Availability:
Download from the COBB Tuning Map Database
Map Notes:
Simulated Stock: this is a stock transmission calibration.
COBB OEM+: this map is intended to be a sporty but refined improvement on the stock transmission behavior.
COBB Sport: this map is intended to be a performance-first improvement on the stock transmission behavior.
The factory ECU uses transmission Output Shaft Speed (OSS) for shift schedule tables, along with Accelerator Pedal Position (APP). One graph will plot this data (APP vs. OSS), and the other will show APP vs. Vehicle Speed (which assumes stock tire size and diff. gearing). Note - plots showing vehicle speed may not align with the shifting behavior of your truck due to differences in factory available final drive ratios.
Closing Warnings and Precautions:
Revision History:
Performance Maps