Stock Boost sensor. - Zilvia.net Forums | Nissan 240SX (Silvia) and Z (Fairlady) Car Forum

drkidd22 · 08-27-2008, 06:15 AM

Does the SR ECU NEED the signal from the stock boost pressure sensor or can it be taken out? What does the ECU use this signal for?

Sileighty_85 · 08-27-2008, 07:28 AM

You can ripp it out if your using another boost controller

the Engine uses that sensor to maintain stock boost levels

aNskY · 08-27-2008, 09:22 PM

apparently the sr runs at 11psi stock with that thing installed. i have never seen that myself, and i always thought sr was 7.5psi stock... leave it in and see for yourself

koukimonster139 · 08-27-2008, 09:32 PM

throw it away

drkidd22 · 08-29-2008, 01:45 PM

There are two things in the stock SR. The boost pressure sensor near the TB and there is also the wastegate valve controll solenoid connected to the wastegate (boost controller). Take both of them out? or just the boost solenoid?

08-27-2008, 06:15 AM	#1
drkidd22 BANNED Join Date: Jun 2007 Location: USA Age: 35 Posts: 146 Trader Rating: (0) Feedback Score: 0 reviews	Stock Boost sensor. Does the SR ECU NEED the signal from the stock boost pressure sensor or can it be taken out? What does the ECU use this signal for?

08-27-2008, 07:28 AM	#2
Sileighty_85 Post Whore! Join Date: Dec 2006 Location: Misawa, Japan Posts: 6,815 Trader Rating: (8) Feedback Score: 8 reviews	You can ripp it out if your using another boost controller the Engine uses that sensor to maintain stock boost levels __________________ 後輪駆動車１番 1989 Built SR GT2871R -363whp 1998 S14 W/RB25- 250ish (For Now) 1986 SR86 - 200ish 1990 R32 GTR - 320hp Don't Buy Engines from JDM-Online http://zilvia.net/f/businesses/207457-jdm-online.html Don't Buy XS-Power or SSAC Shit

08-27-2008, 09:32 PM	#4
koukimonster139 Zilvia FREAK! Join Date: Jan 2006 Location: Birmingham, AL Age: 34 Posts: 1,379 Trader Rating: (0) Feedback Score: 0 reviews	throw it away __________________ ho ha ho chi chi

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08-27-2008, 09:22 PM	#3
aNskY Nissanaholic! Join Date: Apr 2005 Location: NY Age: 37 Posts: 1,604 Trader Rating: (10) Feedback Score: 10 reviews	apparently the sr runs at 11psi stock with that thing installed. i have never seen that myself, and i always thought sr was 7.5psi stock... leave it in and see for yourself

08-29-2008, 01:45 PM	#5
drkidd22 BANNED Join Date: Jun 2007 Location: USA Age: 35 Posts: 146 Trader Rating: (0) Feedback Score: 0 reviews	There are two things in the stock SR. The boost pressure sensor near the TB and there is also the wastegate valve controll solenoid connected to the wastegate (boost controller). Take both of them out? or just the boost solenoid?