Another way of learning how to tune is to download a bunch of aftermarket ecu manuals and have a read. I learnt a fair bit from the haltech e11v2 manual back in the day. Quote; Link to comment Share on other sites. More sharing options Roland@pcmtec. Posted March 26, 2021. Roland@pcmtec. PCMTec Staff; Discussion Starter · #1 · Oct 7, 2010. From my research I should be able to control VVTI with my haltech e11v2. The haltech has a VCT table which requires 2 cam signals one static and one moves as the cam moves. The is300 only has one cam sensor so I dont believe this method can be used. The second option is their Generic PWM table, which I The E11v2 has the abillity (so does the SM4 etc etc) to use the TPS as the primary load source and the MAP as a corection. Making the tune alot nicer than the power FC when they are tunned properly. My RB26 is running perfectly with the E11v2 starts perfectly any time anywhere, it had been sitting for a week and fired up first hit this morning.