Greddy Profec B Spec 2 Problem. - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

SR-S14Slidin · 07-23-2010, 11:50 PM

Okay so I just got a Greddy Profec B Spec 2 EBC. Im trying to get it to adjust boost though. I got it to power on its reading vac/boost, but it wont actually adjust it. Im not sure what could be wrong cause it looks like the boost soilnoid wires are fine along with the wires that go from it to the actual controller Im not sure if anyone might have any idea on whats up with this?

s14tan · 07-24-2010, 12:23 AM

Check the nipples on the solenoid.

Make sure its set up for the right kind of wastegate (Int/Ext)

SR-S14Slidin · 07-24-2010, 12:39 AM

Ive got it set up correctly for the wastegate. My vaccum/boost is normal -19 on vac and boosting the stock 7psi. The Nipple placement is setup the same as my buddys car and he has the same boost controller and his is working correctly. I thought I wasn't getting enough volts and hooked it up directly to the battery but still no change.

SR-S14Slidin · 07-25-2010, 04:25 AM

Anyone got anything at all? Im tired of my stock 7psi I must go faster! lol

07-23-2010, 11:50 PM	#1
SR-S14Slidin Zilvia Member Join Date: Jun 2010 Location: Sacramento Age: 33 Posts: 178 Trader Rating: (1) Feedback Score: 1 reviews	Greddy Profec B Spec 2 Problem. Okay so I just got a Greddy Profec B Spec 2 EBC. Im trying to get it to adjust boost though. I got it to power on its reading vac/boost, but it wont actually adjust it. Im not sure what could be wrong cause it looks like the boost soilnoid wires are fine along with the wires that go from it to the actual controller Im not sure if anyone might have any idea on whats up with this?

07-24-2010, 12:23 AM	#2
s14tan Zilvia Junkie Join Date: Sep 2007 Location: Dallas.Texas Age: 35 Posts: 582 Trader Rating: (8) Feedback Score: 8 reviews	Check the nipples on the solenoid. Make sure its set up for the right kind of wastegate (Int/Ext) __________________

07-24-2010, 12:39 AM	#3
SR-S14Slidin Zilvia Member Join Date: Jun 2010 Location: Sacramento Age: 33 Posts: 178 Trader Rating: (1) Feedback Score: 1 reviews	Ive got it set up correctly for the wastegate. My vaccum/boost is normal -19 on vac and boosting the stock 7psi. The Nipple placement is setup the same as my buddys car and he has the same boost controller and his is working correctly. I thought I wasn't getting enough volts and hooked it up directly to the battery but still no change.

07-25-2010, 04:25 AM	#4
SR-S14Slidin Zilvia Member Join Date: Jun 2010 Location: Sacramento Age: 33 Posts: 178 Trader Rating: (1) Feedback Score: 1 reviews	Anyone got anything at all? Im tired of my stock 7psi I must go faster! lol