Pelican Parts Forums - Cause of fluctuating MAP signal ?

Quote:

Originally Posted by spuggy (Post 10596876)

Yeh, season to taste...

I have boost control start at 110 kpa - so almost any boost at all goes to the top of the wastegate to help out the spring. This is what Motec suggest.

With closed loop, it's on/off until you reach target boost, of course........

Been tuning with this strategy late at night on dark roads :rolleyes: and set target to 170 Kpa (dont want to blow up this engine) idle to about 3500 rpm and then taper off to 150KPa spring pressure at 4000 RPM and above.

Quite a kick and noticeable improvement down low, but underwhelming up top, due to my marginal slipping clutch package above 5000 RPM. So sad to look at the G50 on my work bench every time I park my car in the garage :( makes me want to cry.

http://forums.pelicanparts.com/uploa...1569003068.jpg

Sandeep