I have a porsche 964 turbo and car runs fine but arround 5000rpm power simply stops flat. engine is perfect,ignition,fuel filter rpm sensor... something stops power, boost ok 0.7bar but looks a protection, some one have a deal with this problem tengo un problema con mi 964 turbo el coche esta perfecto de filtros , bujias,sensores de turbo,presion , revoluciones... pero cuando llega a 5000 rpm, se queda plano no suber revoluciones, alguien tiene info de esto , gracias:[yahoo]
Puede ser un problema de suministro de gasolina, supongo que notarás algo de surging cuando la potencia disminuye, cierto? Enviado desde mi iPhone utilizando Tapatalk
Hello, Check if the presure switch on the intercooler is in good order ! If your turbo presure is above 1 bar this switch cut the fuel pump. The display on the clock never show more than 0.7 bars so you may have more than 1 bar at 5000 rpm.... and the display show 0,7! The presure switch is located on the back and left side of the intercooler, on the side of the display sensor (the display sensor have an orange cover). If everything is correct the previus owner have maybe changed the wastegate spring for a 0,9 bar model: in that case you are very close to the limit and at full charge you may pass the limit and the switch cut the fuel alimentation. I hope you understand my text :)