Stock Boost sensor.

[drkidd22]

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]

You can ripp it out if your using another boost controller

the Engine uses that sensor to maintain stock boost levels

[aNskY]

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]

throw it away

[drkidd22]

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?