help my bov is not working have a s13 sr20det - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

halyoder · 08-27-2002, 07:35 PM

i have a s13 sr20det and my car just started working after i fixed the mafs. but now when i rev up my bov is not working it does nothing what do you think it could be. and does anyone have a pic of there vaccum lines coming off the wastegate valve control. please help. any pics of a sr20det swap would be great to.

thanks: mike burke

Foxcolt · 08-28-2002, 09:21 AM

Probably have it hooked up to the wrong vaccum line. Have it run from one of the two nipples on the top of the throttle body. The one on the bottom is a one way and will only emit positive pressure.
So it should go like this.
Top left - FPR/boost guage etc
Top Right - BOV
Bottom - Plugged.

If your running sidemount than the wastegate line comes off your intercooler piping. If your running fmic than plug it to your FPR vaccum line.

Hope this helps
Jed

08-27-2002, 07:35 PM	#1
halyoder Zilvia Member Join Date: Mar 2002 Location: ohio Age: 44 Posts: 266 Trader Rating: (0) Feedback Score: 0 reviews	i have a s13 sr20det and my car just started working after i fixed the mafs. but now when i rev up my bov is not working it does nothing what do you think it could be. and does anyone have a pic of there vaccum lines coming off the wastegate valve control. please help. any pics of a sr20det swap would be great to. thanks: mike burke __________________ www.zerolift.com

08-28-2002, 09:21 AM	#2
Foxcolt Zilvia FREAK! Join Date: Apr 2002 Location: Northern VA Posts: 1,264 Trader Rating: (0) Feedback Score: 0 reviews	Probably have it hooked up to the wrong vaccum line. Have it run from one of the two nipples on the top of the throttle body. The one on the bottom is a one way and will only emit positive pressure. So it should go like this. Top left - FPR/boost guage etc Top Right - BOV Bottom - Plugged. If your running sidemount than the wastegate line comes off your intercooler piping. If your running fmic than plug it to your FPR vaccum line. Hope this helps Jed __________________ Driftec www.midatlantic240sx.com