The EFI Advanced Introductory video will start you on the EFI Advanced training course.  In the 30+ part EFI Advanced series, you will learn advanced tuning concepts, strategies, and techniques.  After taking the EFI Advanced course, you will be ready to dive in to the System-Specific training co...

EFI Advanced Part 1 looks at the volumetric efficiency concept within the internal combustion engine.

EFI Advanced Part 2 takes a look at the concept of airmass and how it's used by the ECU for calculations.

EFI Advanced Part 3 takes a look at the concept of brake specific air consumption, brake specific fuel consumption, and fuel flow rate.

EFI Advanced Part 4 takes a look at properly sizing fuel injectors based on a safety margin, as well as sizing fuel pump based on flow rate and application.

EFI Advanced Part 5 takes a look at fuel injection timing in an EFI system.

EFI Advanced Part 6 takes a further look at fuel injector characterization, linear & non-linear fuel injector operation zones, and how we can use fuel injector characterization to represent the non-linear operation zone.

EFI Advanced Part 7 takes a look at the different fuel calculation strategies you'll find in OEM and standalone systems.

EFI Advanced Part 8 takes a look at alternative load inputs to both main fuel and spark tables, as well as the boost compensation modifier table to the main fuel table.

EFI Advanced Part 9 takes a look at ignition coil dwell, how to calculate ignition coil dwell when having a coil data sheet, and the different trigger edges associated with ignition coils and why they are important to program properly.

EFI Advanced Part 10 takes a look at the exhaust scavenging effect, variable valve timing, and how the scavenging effect plays a role in tuning variable cam timing.

EFI Advanced Part 11 takes a look at open and closed loop style control in EFI Tuning. We dive into four examples that help understand the differences between each concept and why we choose one method of control over the other.

EFI Advanced Part 12 takes a look at closed loop PID style control in our EFI systems. We explore each term in the PID control individually and put them together to get the big picture in closed loop control from our ECU. Finally, we look at a real world example to see how PID control is implem...

EFI Advanced Part 13 demonstrates the essential information we need to know and program into OEM ecus, plug-and-play standalone systems and universal wire-in standalone systems.

EFI Advanced Part 14 gets started learning how to configure a main fuel and ignition table in a VE & time-based fuel strategies, as well as syncing the ignition timing before starting the engine.

EFI Advanced Part 15 gets started teaching how to set up the desired idle target tables, starting fuel table, post-start and warm-up enrichment tables in an OEM & Standalone ECU.

EFI Advanced Part 16 looks at both the open and closed loop tuning techniques we have available to us for dialing in our main fuel table. Live, on-screen examples illustrate how the process is done so you can follow along.

EFI Advanced Part 17 walks you through how to tune your ignition timing at idle, partial throttle and WOT throttle conditions on a naturally aspirated engine with live on screen examples.

EFI Advanced Part 18 walks you through how to properly configure and calibration your main spark table in a forced induction application. We use two real world examples from a turbocharged and supercharged engine to illustrate the main differences between the calibration strategy for each.

EFI Advanced Part 19 walks you through everything you need to know about how to read your spark plugs to detect knock or pre-ignition, as well as other conditions such as improper heat range.

EFI Advanced Part 20 walks you through using knock sensors in our spark tuning process. We look at resonant and flat response knock sensors, and study real world examples of each so we know what to expect during tuning.

EFI Advanced Part 21 jumps into working with variable valve lift equipped engines and how to properly tune them. We look at both mechanical and virtual side of control, along with tips & tricks for tuning.

EFI Advanced Part 22 jumps into working with variable cam equipped engines and how to properly tune them. We look at the virtual side of control, along with tips & tricks for tuning.

EFI Advanced Part 23 jumps into working with flex fuel tuning. Starting with how the flex fuel sensor works & operates in the fuel system, to implementing the virtual programming side of flex fuel tuning in standalone & OEM ECUs we cover everything you need to know!