Is it easy to adjust the actuator arm for slightly more boost?
#1
Is it easy to adjust the actuator arm for slightly more boost?
Is it easy to adjust the actuator arm for slightly more boost? Not looking for a lot the ppp ecu I have on in my eyes is not giving out enough peak compared to other ppp ecus you lot on here have. Is there any down side to doing this as well?
#2
Scooby Regular
iTrader: (1)
Join Date: Apr 2005
Location: In the Flatlands of Lincolnshire
Posts: 2,892
Likes: 0
Received 0 Likes
on
0 Posts
I am sure there will be a lot of comments agreeing with me in saying "NO"This would be a very hit and miss adjustment. With possibly catastrophic results, save your engine then save your money to get the job done correctly.
#4
Cheers. just been reading some older searches and the actuator and the brass t piece come up all the time. I am wanting the ppp ecu to boost up to 1.1 bar which it should and not the 1 bar it is at the moment. Cleaned the waste gate solenoid the other day and that was all clean inside so its not that.
Last edited by GREEN SCOOBY; 25 October 2006 at 08:57 PM.
#5
Scooby Regular
Join Date: Sep 2005
Location: Whitley Bay
Posts: 1,563
Likes: 0
Received 0 Likes
on
0 Posts
I don't thin k that adjusting the actuator will increase boost AFAIK. I think it adjusts at what point the penny valve opens thus whn max boost is achieved.
Trending Topics
#9
could it not just be an inaccurate boost gauge????
Mmmm could just be that. Its a blitz boost guage that measures boost in KG/CM squared, now that is another word for boost pressure measured in BAR isnt it?
Alyn
Might just do that mate. What sort of price am I looking at? Can you maybe PM me it if you like?
Mmmm could just be that. Its a blitz boost guage that measures boost in KG/CM squared, now that is another word for boost pressure measured in BAR isnt it?
Alyn
Might just do that mate. What sort of price am I looking at? Can you maybe PM me it if you like?
#10
Scooby Regular
the Kg/Cm isn't the same reading, from memory will show less boost............
think the 97 cars also maybe had a different boost restrictor, maybe Mike Wood could confirm??
alyn
think the 97 cars also maybe had a different boost restrictor, maybe Mike Wood could confirm??
alyn
#11
Right here we go. The boost guage is in kg cm2 which means it is boosting at around 14.2 psi with the ppp ecu when you do a conversion. Thats a load of crap I think. Its got to be this boost guage reading wrong. I always thought it was reading in BAR not this kg crap. Time for a cheap new boost guage instead of this expensive one that reads wrong If this guage is reading fine though what could be the reason its boosting so low?
#12
Ecu Specialist
1 kg/cm2 = 0.980665 bar or 14.22334 psi
Restrictor on MY97-98's is the same iirc, both use the earlier two port solenoid to the MY99.
MY97 PPP was "less aggressive" than the MY98 iirc.
Instead of fitting a Dawes which disables the ecu safety features adjust the restrictor dia. to do the same job. (make smaller)
bob
Restrictor on MY97-98's is the same iirc, both use the earlier two port solenoid to the MY99.
MY97 PPP was "less aggressive" than the MY98 iirc.
Instead of fitting a Dawes which disables the ecu safety features adjust the restrictor dia. to do the same job. (make smaller)
bob
#13
(make smaller)
How do I do that though bob? Smaller re-strictor? where do you get them from? Is it safe for the ppp ecu Also the ppp ecu I have is from a 1998 car! I have a feeling its the boost guage or its fitted wrong? The boost guage pipe is connected to a T piece with a brass re-strictor in it. This pipe then goes down to a control unit which is red/orange underneath the waste gate solenoid. Sound about right?
How do I do that though bob? Smaller re-strictor? where do you get them from? Is it safe for the ppp ecu Also the ppp ecu I have is from a 1998 car! I have a feeling its the boost guage or its fitted wrong? The boost guage pipe is connected to a T piece with a brass re-strictor in it. This pipe then goes down to a control unit which is red/orange underneath the waste gate solenoid. Sound about right?
Last edited by GREEN SCOOBY; 28 October 2006 at 06:20 PM.
Thread
Thread Starter
Forum
Replies
Last Post
Mattybr5@MB Developments
Full Cars Breaking For Spares
28
28 December 2015 11:07 PM
Mattybr5@MB Developments
Full Cars Breaking For Spares
12
18 November 2015 07:03 AM