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Re: L67 Boost Solenoid Duty - Boost Cut Out
Posted: Sat Sep 04, 2021 8:30 pm
by kojab
rbmillz wrote:Haha yeh we won't be turning those off...
A very wise move. Especially when a car is on a Dyno. Think about it. If the Dyno's ram rate is not set correctly for the car it could easily cause it to knock.
Do a search for correct ram rate on a Dyno. Tell us what you find.
Re: L67 Boost Solenoid Duty - Boost Cut Out
Posted: Sun Sep 05, 2021 11:42 am
by immortality
Don't you mean ramp rate?
Re: L67 Boost Solenoid Duty - Boost Cut Out
Posted: Sun Sep 05, 2021 11:48 am
by kojab
Yes sorry about that.
Re: L67 Boost Solenoid Duty - Boost Cut Out
Posted: Mon Sep 06, 2021 3:28 pm
by rbmillz
Ok so an update,
Have repaired the clearance issues with the exhaust, and now have a smooth power curve that shows little signs of knock retard. On the road, everything seems to be fine so thanks a lot for the help guys!
I have the log attached.
I am still however a little bit confused by
a) the Boost Solenoid valves behavior under WOT.
b) the lack of apparent spark advance under WOT
What are people's thoughts on this?