Cobb AccessPort V3 Ford F-150 3.5L Ecoboost 2017-2020

Simple ECU flashing with gauge package! The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to monitor up to six parameters in real time. Fully customizable from the look (multiple bezel colors), layout (set up race, street, or dyno gauge clusters), and mounting options (choose from 1,000s of standard vehicle mounts). And what's looks without brains? More processing power, memory, and storage to flash faster while saving all of your maps and logs.

The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Ford F-1503.5L Ecoboost. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow our staged upgrade path with pre-loaded Off The Shelf (OTS) maps or use custom mapping for any modification level. It's the last engine management solution you'll ever need.

• Reprogram the car ECU with revised settings for fuel, timing, and more
• Check and clear diagnostic trouble codes.
• Raise rev and speed limiters.
• Enable valet and security maps that are impossible to defeat.
• Display boost and other live ECU data.
• Display 0-60 and quarter mile times.
• Log ECU data for later review on your PC.
• Large, bright, higher-resolution screen
• Customizable multi-gauge display. Up to six simultaneous gauges displayed!
• In-vehicle mounts, on/off switch for ease of use in the car
• Interchangeable face plates. Black and gray are included. Others may be available in the future.

Simple installation takes only minutes. Uninstall is equally easy! No wire cutting, no permanent modification to the car required.

50 State Legal.

This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the manufacturer's application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number:

D-660-23

Power gains (approximate) for Ford F-150 3.5L Ecoboost 2017-2020

Stage1 93 Oct. or 98 RON  
Peak Gains: +18.45% HP / +18.41% TQ
Max Gains: +42.17% HP / +41.31% TQ

FORD F-150 3.5L ECOBOOST SPECIFIC FEATURES:

AUTO START-STOP ADJUSTMENT: A common complaint with the Raptor was the bothersome auto start/stop setting. There was no easy way to turn it off and keep it off with subsequent key cycles. The Auto Start-Stop feature accomplishes just that! With this feature you can set enable/disable Auto Start-Stop and the setting will be retained even after the vehicle is turned off. To use this feature go to “Tune” > “Adjustments” > “Auto Start-Stop” > and then select “1” if you want it to be enabled or “0” to disable. Click here for more.

FUEL PUMP CONTROL: You guessed it. This feature allows control of the in-tank fuel pump. This is especially useful if you want to drain the fuel tank to run different fuels, depressurize the fuel system to change injectors, or are needing to drain the fuel tank for any other reason. To use this feature (see Accessport steps below), with the engine running set the value to -1. This will turn off the fuel pump and the engine will shut down when fuel pressure reaches its lowest. You can then disconnect the fuel line and route it to a container. You can then key ON and set the value to 1 turning the fuel pump back on which would then drain your fuel tank. Click here for more.

DYNAMIC PEDAL CONTROL: This feature can be used to enhance or dull your accelerator pedal response. You can set this value from -5 to 10. Each reduction from 0 to -5 will decrease pedal response by 20%. This could be useful if you’re wanting to limit power or fuel consumption. Each increment from 0 to 10 will increase your pedal response by 10%. This will make the truck feel faster since the throttle will open more with less pedal input. Below is a graphical representation comparing throttle pedal input (x axis) with the amount the throttle body is opening (y axis) for each setting. Also shown is the pathway on the Accessport to adjust this setting. Click here for more.

VALET MODE: Valet Mode can be used to reduce maximum power output by limiting throttle to about 25%. A value of 1 will enable valet mode. A value of 0 will return to normal. This setting will be retained even through key cycles and does not require changing maps! Below shows how to adjust Valet Mode on the Accessport. 

Tire Size Adjustment

TCM MAP NOTES:

Starting in 2020 the F150 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 vehicles 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.

Simulated Stock: this is a stock transmission calibration from a ’19-20 F150 Limited.

COBB OEM+: this map is intended to be a sporty but refined improvement on the stock transmission behavior.

• Shift Points: skip-shifting in ‘Normal’ drive mode has been maintained; moderately increased shift points for sportier acceleration; more responsive downshift schedules; more anticipatory coastdown (off-power) shift schedules.

• Shift Firmness: moderately increased shift firmness during high-power, high-RPM shifts in ‘Normal’ and ‘Sport’ drive modes.

• Upshift Backout: upshift inhibit (zero APP gear-holding) in ‘Sport’ mode following high-power acceleration and throttle backout has been disabled. Stock behavior would inhibit upshift until pedal position is re-applied above ~10%.

• Torque Limits: increased torque limits for more aggressive launches and acceleration.

COBB Sport: this map is intended to be a performance-first improvement on the stock transmission behavior.

• Shift Points: skip-shifting in ‘Normal’ mode has been eliminated, except for light throttle 1-3 shifts for comfort; increased shift points for livelier acceleration; more responsive downshift schedules; more anticipatory coastdown (off-power) shift schedules.

• Shift Firmness: increased shift firmness during moderate to high-power shifts in ‘Normal’ and ‘Sport’ drive modes.

• Upshift Backout: upshift inhibit (zero APP gear-holding) in ‘Sport’ mode following high-power acceleration and throttle backout has been disabled. Stock behavior would inhibit upshift until pedal position is re-applied above ~10%.

• Torque Limits: increased torque limits for more aggressive launches and acceleration.

AccessPort kit includes AccessPort, mounting bracket, car cable, PC cable, faceplates, and storage case.

Fits all 2017-2020 Ford F-150 3.5L Ecoboost models.  Note that for 2017-2019 model years, the F-150 had a separate ECU and TCU, so you can order your Accessport with or without TCU support. For 2020 the ECU and TCU were combined, so there is only one Accessport option for 2020+.