# boost control solenoid s14 **URL:** \ **Category:** SON240sx Automotive\ **Created:** [February 4, 2009, 11:54am UTC](https://forums.speedlife.net/t/boost-control-solenoid-s14/121612 "2009-02-04T11:54:38Z")\ **Posts on this page:** 1\ **Showing post:** 12
**Author:** ![silvia92](https://avatars.discourse-cdn.com/v4/letter/s/7993a0/32.png) [@silvia92](https://forums.speedlife.net/u/silvia92)\ **Post date:** [February 5, 2009, 4:29pm UTC](https://forums.speedlife.net/t/boost-control-solenoid-s14/121612/12 "2009-02-05T16:29:25Z")
> [@Hey Jack](https://forums.speedlife.net/t/hey-jack/20184/20): > > So turn your boost controller off or set everything to zero and go for a rip. Log you boost level. Then slowly start increasing values…you can’t simply enter the value suggested and expect it to be right. A lot of different factors will affect the total boosted amount. For example, the manual was likely written based on tests done in Japan. How often is it -23 celcius in Japan? Temperature will affect boost…so a gain vlaue of 20 does not mean anything if the testing conditions are not the same. > > Start at the zero and slowly work your way up… today I’ve set boost to 15% but without doing a road test. i will do it in april. i will chek the boost gauge and set it down if its need anyway there is a warning limiter set to 15 psi. thanks for the help its very appreciate --- _[View the full topic](https://forums.speedlife.net/t/boost-control-solenoid-s14/121612)._