Search found 1 match
- September 6th, 2025, 5:29 pm
- Forum: Feature Requests
- Topic: ND2 e-VVT intake holds ~70° at cold idle please expose warm-up/idle offset & idle clamps
- Replies: 0
- Views: 124
ND2 e-VVT intake holds ~70° at cold idle please expose warm-up/idle offset & idle clamps
Car/Setup: MX-5 ND2 2.0 Skyactiv-G — BBR 4-1 header (primary cat delete), 300-cpsi secondary cat, valved cat-back, OEM airbox + K&N. Symptom: Rough idle for ~30–60 s after start. Logs show Intake VVT Actual ≈ 68–70° at cold idle (Exhaust ≈ 0°), MAP ≈ 52 kPa, λ ≈ 1.00. When ECT ≈ 50 °C, it settle...