Boost curve very wavy, graph inside, opinions welcome
MBWorld Fanatic!
Joined: Dec 2011
Posts: 4,599
Likes: 102
From: Florida
A Merc
Yup, actually aem sells an afr gauge with boost gauge incorporated into one with a failsafe and logs also with a laptop. Iirc 30-4900 model. It works well. I had it before I got the dashdaq zt2 combo
Senior Member
Joined: Sep 2011
Posts: 384
Likes: 13
From: Sweden
E55 AMG V8 Kompressor 2004 E 55 AMG Type: 5,439 cc (5.439 L; 331.9 cu in) Supercharged V8 Powe
The car is heavily modded with belt wrap and 180mm CP with 77mm clutched upper. The boost curve is all over the place, what are your guys thoughts on potential causes. As a result, it is not making the power it should either!
Thus far I have smoked the motor with no leaks. I do have a new bypass valve on the way too to rule that out. Has anyone else experienced this type of curve and possible solutions.
Thx fellas
ByPass Valve, what bypass valve?
Senior Member
Joined: Sep 2011
Posts: 384
Likes: 13
From: Sweden
E55 AMG V8 Kompressor 2004 E 55 AMG Type: 5,439 cc (5.439 L; 331.9 cu in) Supercharged V8 Powe
Good stuff thanks I raised the quistion before but always been told NO ByPass Valve..
Thanks super thanks thead very information full
Thanks super thanks thead very information full
Senior Member
Joined: Sep 2011
Posts: 384
Likes: 13
From: Sweden
E55 AMG V8 Kompressor 2004 E 55 AMG Type: 5,439 cc (5.439 L; 331.9 cu in) Supercharged V8 Powe
Sorry still what bypass Valve is it you have replied
Part NR?
another small tb(bypass valve) ?
Another writes: Air recirc valve
Actuators yes but bypass valve?
Love the Sheet by the way. Be carefully to much boost can kill you
No trying understand what u have done what to obtain thread is on so hope is OK asking. Please
Take it helping me and others out big time
__________________
Part NR?
another small tb(bypass valve) ?
Another writes: Air recirc valve
Actuators yes but bypass valve?
Love the Sheet by the way. Be carefully to much boost can kill you
No trying understand what u have done what to obtain thread is on so hope is OK asking. Please
Take it helping me and others out big time
__________________
Senior Member
Joined: Sep 2011
Posts: 384
Likes: 13
From: Sweden
E55 AMG V8 Kompressor 2004 E 55 AMG Type: 5,439 cc (5.439 L; 331.9 cu in) Supercharged V8 Powe
Hey guys.
So I ran a test because been feeling powrer loss or I had the car to long driving to much anyway was surprised getting ME Error :
P2032 and/P202E and/ P208E
Found this reffering to
xchange the original throttle valve actuator with the throttle valve actuator from kit A113 141 06 25 or kit A113 141 05 25 (depending on the
models) - refer to Remedy for M112K steps 1, 2 and 3.
Source:
engine_controls_limp_home/dtcs_p2032/p202e/mil_on/
I get no limp mode car drives but chirp sound gone could it be related
If any go experience with this done alot on this car over time but never worked on this part on the engine besides removing filters hole unit
Is it costly anything I been extremely thankfully
Even symptoms I should get because engine idle is smooth as ever only one thing so stupid removed the plug on top of supercharger I think to the actuator had the car started to check difference and car was idling insane so just plug it back in did I damage something?
So I ran a test because been feeling powrer loss or I had the car to long driving to much anyway was surprised getting ME Error :
P2032 and/P202E and/ P208E
Found this reffering to
xchange the original throttle valve actuator with the throttle valve actuator from kit A113 141 06 25 or kit A113 141 05 25 (depending on the
models) - refer to Remedy for M112K steps 1, 2 and 3.
Source:
engine_controls_limp_home/dtcs_p2032/p202e/mil_on/
I get no limp mode car drives but chirp sound gone could it be related
If any go experience with this done alot on this car over time but never worked on this part on the engine besides removing filters hole unit
Is it costly anything I been extremely thankfully
Even symptoms I should get because engine idle is smooth as ever only one thing so stupid removed the plug on top of supercharger I think to the actuator had the car started to check difference and car was idling insane so just plug it back in did I damage something?
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