My car is throwing the same code... i've replaced the valve TWICE and now have it unplugged.... my car runs like assballs also.. it bucks/hesitates and acts like it's hitting rev limiter at 2000 rpm's and won't run smoothly until i get it past 2000.... also, it feels like when i hit the gas, it jumps forward, but when i let off slightly it completely cuts off fuel... there is no steady speed cruising... anyone know what's going on to our cars?!?! i've tried everything i could think of...