mattyb
⭐
i have a tomei arms b7652 turbo on my s15, . im having a bit of an issue with boost controll.
when i turn off my electronic boost controller i am still making 1.1bar of boost by 5000 rpm. with a forge motorsport actuator with 5 - 10 psi spring.
i am getting the car mapped next week, so i need to get this sorted. when it gets mapped i will need to run around 1.3 bar. but at the minute i cant test to see if the car is going to boost over 1.3 bar as it doesn't have a suitable map. ( it will DET )
just wondering if anyone else has had a similar problem. or has any suggestions as to what i can try.
i have tested the actuator with a foot pump and it is fully open by 10 psi.
so im thinking that the waste gate cant flow enough gas to stop the compressor from producing boost.
i really need to get this sorted by next week.
thanks for reading.
matty
when i turn off my electronic boost controller i am still making 1.1bar of boost by 5000 rpm. with a forge motorsport actuator with 5 - 10 psi spring.
i am getting the car mapped next week, so i need to get this sorted. when it gets mapped i will need to run around 1.3 bar. but at the minute i cant test to see if the car is going to boost over 1.3 bar as it doesn't have a suitable map. ( it will DET )
just wondering if anyone else has had a similar problem. or has any suggestions as to what i can try.
i have tested the actuator with a foot pump and it is fully open by 10 psi.
so im thinking that the waste gate cant flow enough gas to stop the compressor from producing boost.
i really need to get this sorted by next week.
thanks for reading.
matty