Our VIP Package gets you every single course at 80% off the individual price. For a limited time, save an additional $100 with coupon code 100VIP. Learn more

Understanding AFR: Fuel Compensations

Watch This Course

$89 USD

Or 8 weekly payments of only $11.13 Instant access. Easy checkout. No fees. Learn more
Course Access for Life
60 day money back guarantee

Fuel Compensations


00:00 So far we have discussed how to approach tuning the main fuel table in the ECU.
00:05 Most modern ECUs will also provide the ability to compensate the fuel delivery as the engine's operating parameters change.
00:13 These compensations include air temperature, engine temperature, and perhaps road speed or gear.
00:20 We can make use of these compensation tables to make our tuning more consistent as the engine's operating conditions change, and we can also manipulate them to improve safety and engine reliability.