![]() ![]() ![]() Ignition Control – The Raptor consists of three primary methods to control spark: MBT, Borderline, and Cylinder Pressure. Raising wastegate position directly with out modifying other limiters will have little to no impact other than to cause undesirable PID activity and oscillations.įuel Control – The Raptor operates in a constant closed-loop state, constantly utilizing the A/F values in its tables and making closed loop adjustments via the feedback from the factory wide-band O2 sensors (1 per bank). The general strategy of the Raptor is to convert and crosscheck mainly torque, load, and airflow, choosing the lowest value, and then clipping the engine output at that value. Engine torque is calculated based on numerous variables such as: pedal position, air flow mass, knock, KOM, and RPM. Our OTS maps should have good base settings which can be modified further if need beīoost Control – The Raptor does not directly target boost in stock form but rather a target engine torque. The axes are generally index based and may require manipulation to both the index and/or the data to properly display graphs or to utilize greater breakpoint resolution. On tables that would require it, we have broken these out for editing in separate folders. In these tables both the X and Y axis have "paired" data. Here we will go over a few of the basic details and terminologies that are specific to Ford before we begin tuning on a COBB Accessport equipped Ford Ecoboost vehicle.ģD Breakpoint Setup– The Ford ECU uses a new style of 2D axes in select 3D tables. Click here for more.Introduction Getting to know the Ford F-150 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. VALET MODE: Valet Mode can be used to reduce maximum power output by limiting throttle to about 25%. Also shown is the pathway on the Accessport to adjust this setting. Below is a graphical representation comparing throttle pedal input (x axis) with the amount the throttle body is opening (y axis) for each setting. This will make the truck feel faster since the throttle will open more with less pedal input. Each increment from 0 to 10 will increase your pedal response by 10%. This could be useful if you’re wanting to limit power or fuel consumption. Each reduction from 0 to -5 will decrease pedal response by 20%. Click here for more.ĭYNAMIC PEDAL CONTROL: This feature can be used to enhance or dull your accelerator pedal response. You can then key ON and set the value to 1 turning the fuel pump back on which would then drain your fuel tank. You can then disconnect the fuel line and route it to a container. This will turn off the fuel pump and the engine will shut down when fuel pressure reaches its lowest. To use this feature (see Accessport steps below), with the engine running set the value to -1. 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. This feature allows control of the in-tank fuel pump. Click here for more.įUEL PUMP CONTROL: You guessed it. 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. 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. There was no easy way to turn it off and keep it off with subsequent key cycles. Power as tested on 2018 F-150 Raptor vehicles using these identical calibrations.ĪUTO START-STOP ADJUSTMENT: A common complaint with the Raptor was the bothersome auto start/stop setting. Gains are measured as the maximum delta percentage between two plots. Peak Gains are measured as the absolute maximum value between the highest points of two plots. The maps designed for 93 octane are the most aggressive. Generally speaking, 91 octane calibrations have a less aggressive ignition advance map to help compensate for lower octane fuel blends. It's the last engine management solution you'll ever need. Follow our staged upgrade path with pre-loaded Off The Shelf (OTS) maps or use custom mapping for any modification level. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Ford F-150 Raptor. ![]()
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