Hi guys,

I started the car this morning and it felt like it was getting too much fuel... So i switched it off and checked the Power Fc.. even with the car turned off it read +.024 vaccum... when i start the car instead of the vaccums going in negative they stay positive on the power fc... on the boost controller they do go down... Also there is a lot of black smoke coming out of the exhuast...

Please help.,...

 

lol i dont think you can have positive vacuum.. perhaps boost

 

the map sensor is plugged up with somthing, or the vac hose is pinched, or very unlikely the map sensor is bad... check the hose first, and the filter in the hose

Michael

 

Ok i switched the Power FC and put the stock ECU in.. it work much better no black smoke and much much... better idling...