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Hello everyone, I am having some troubles with getting my v9 EJ207 to run on the modeled fuel strategy. I can get it to run on the stock ECU and I have run the car on the traditional mode as well. The car is basically stock aside from Injector Dynamics 1000cc injectors and a walbro 255lph pump. I am using the "spec-c" intake mounted IAT, factory ECT and factory V9 MAP sensor. I have a PLX SM-AFR wideband (not yet hooked up to the ECU, I have lambda corrections turned off so I assumed this will not affect the ability to run the car). As far as the map goes I have left everything as it comes from LINK aside from adjusting the PS voltage code, Tacho fix, switched to modeled in the "Fuel Main" tab added injector size info, latency and injector short PW adder tables. Number of cylinders is correct, engine size is correct, VE table is the LINK factory table, I'm running 91oct fuel, so I left the fuel density as from the factory as well. Fuel pressure is 43.5 as well. I can only get the car to run when I size the injectors at ~400cc, as I raise the injector size, the lamda leans out. Alternately I can lower the fuel pressure to ~20psi and it will let me raise the injector size closer to the true size, but my factory fuel pressure regulator is not a 20psi regulator. Does anyone have any pointers? I have included the map I am working on. I'm much more familiar with megasquirt and I'm sure I am overlooking something easy, any help is appreciated! 1000cc Modeled WRX V9 G4+ Xtreme Plugin.pclr