A free viewer for EcuTek ProECU and RaceROM logs from the Nissan R35 GT-R. Load an engine (ECU) or gearbox (TCM) CSV log to replay it with an animated VR38DETT and GR6 cutaway, graphs, a 3D histogram and a virtual dyno, and get automatic checks on fuel trims, knock, AFR, temperatures, oil pressure, boost and clutch slip.
Your log is processed in your own browser and is not uploaded anywhere unless you press Send to Linney for review.
Disclaimer: The automatic checks are a guide only and are not a substitute for a professional tune review. Warning limits are general GT-R values and may not suit every build or fuel. Linney Race Engineering accepts no liability for decisions made using this tool. If anything looks wrong, stop driving the car hard and send us the log.