RdRcr150
Registered
2000 Busa, Will start if fuel is sprayed directly into throttle bodies, quits when fuel is burned. Things checked; Fuel pump pressure, fuel regulator, cam position sensor, crank position sensor, fuel pump screen, fuel rail clear, injector filters, new plugs, valve clearance, good compression, cam timing right, new ECM, throws no codes in dealer mode, fuel in tank, good fuel pressure to fuel rail, no blown fuses, battery new, power to fuel injectors 12.2vdc, wires from injectors to ECM ok, proper voltage to injectors, Power Commander disconnected, all components in fuel injection system checked good according to service manual. I am the second tech to try and figure this one out. The first tech and I have spent a total of 8 weeks with no results. I've only beendoing this kind of work for forty five years and this thing is kicking my butt. Any ideas?
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