car won't boost? power fc - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

poweredbysohc · 06-15-2015, 09:27 AM

Alright guys. I Know I've Been dead for a while now, but I'm running into issues with a new s13 I picked up. It's a blacktop sr with a powerfc ecu. When ever the car goes into boost, it just retards timing a ridiculous amount so it doesn't want to stay in boost. Also, my fc commander doesn't show boost, so that leads me to believe something maybe have gotten disconnected and not put back on when the previous owner changed the turbo? Does anyone know where the ecu is supposed to get its boost reference from? I believe this is where my issues lie. I did a leak test and check the coils( slip fires, so I hope they're good) and the maf sensor and everything seems to be in order. Thanks in advanced guys.

06-15-2015, 09:27 AM	#1
poweredbysohc Join Date: Feb 2014 Location: Central Nj Age: 30 Posts: 11 Trader Rating: (0) Feedback Score: 0 reviews	car won't boost? power fc Alright guys. I Know I've Been dead for a while now, but I'm running into issues with a new s13 I picked up. It's a blacktop sr with a powerfc ecu. When ever the car goes into boost, it just retards timing a ridiculous amount so it doesn't want to stay in boost. Also, my fc commander doesn't show boost, so that leads me to believe something maybe have gotten disconnected and not put back on when the previous owner changed the turbo? Does anyone know where the ecu is supposed to get its boost reference from? I believe this is where my issues lie. I did a leak test and check the coils( slip fires, so I hope they're good) and the maf sensor and everything seems to be in order. Thanks in advanced guys.