What it's for
Rolling anti-lag builds boost while the car is moving at low speed, typically by retarding timing and cutting power so the turbo keeps spinning. That needs its own fueling. The Rolling Anti-lag Fuel Correction table adds enrichment on top of your base fuel table, and it only applies while rolling anti-lag is active. The rest of the time your normal fuel map is untouched.
When you need it
Any car using rolling anti-lag should have this table set. Extra fuel helps keep exhaust temperatures under control and makes the boost build more consistent.
What to check
- Log lambda, exhaust temperature if fitted, and boost while rolling anti-lag is active.
- Start with modest enrichment and add fuel in small steps, confirming in logs.
- Tune it together with the rolling anti-lag ignition override, since timing and fuel work as a pair.
- Confirm the activation switch in rolling anti-lag wiring reads correctly.
Need this diagram? Ask us and we'll send it over with advice for your build.
