SAS Hardware
#4
I'll double check that JDM 8s can run ALS with only a software remap (ECUTEK). I know for a fact that JDM 9s can because I've heard one and it's a well known add-on to a remap in the UK.
I can't see why Evo 9s would be able to run it whilst Evo 8s can't. The SAS has been fitted to all JDM Evos since the Evo 4.
I can't see why Evo 9s would be able to run it whilst Evo 8s can't. The SAS has been fitted to all JDM Evos since the Evo 4.
#5
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you are missing the electrical solenoid that activates the SAS valve it is like a boost solenoid it is connected to the intake manifold and the other side to the SAS valve, this is how the ECU operates the SAS valve,
its located at the back of the engine down below the intake manifold,
its located at the back of the engine down below the intake manifold,
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#9
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yep thats the one,
most dont remove it as its too hard to get at
but if someone has an old boost solenoid it will do the trick.
or for those using an aftermarket boost controller just swap the pin at the ecu from pin 11 to pin 53 and use the boost solenoid as the SAS solenoid,
most dont remove it as its too hard to get at
but if someone has an old boost solenoid it will do the trick.
or for those using an aftermarket boost controller just swap the pin at the ecu from pin 11 to pin 53 and use the boost solenoid as the SAS solenoid,
#11
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Youngsyr...
It would seem then that I need to get a BCS (mine is kind of broke), and then the hardware. I have the right uppipe and header.
BarryC, I just need to pull pin 11 and repin to pin 53 then try the tables?
The USDM rom and what I thought was the correct table is in fact incorrect as far as I can tell. I will go ahead and take the hardware though and try to figure out the software while it is in transit.
Youngsyr, if you can double check with your mechanic and see if he has the harness that would be great, but apparently isnt necessary.
It would seem then that I need to get a BCS (mine is kind of broke), and then the hardware. I have the right uppipe and header.
BarryC, I just need to pull pin 11 and repin to pin 53 then try the tables?
The USDM rom and what I thought was the correct table is in fact incorrect as far as I can tell. I will go ahead and take the hardware though and try to figure out the software while it is in transit.
Youngsyr, if you can double check with your mechanic and see if he has the harness that would be great, but apparently isnt necessary.
#12
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Youngsyr...
It would seem then that I need to get a BCS (mine is kind of broke), and then the hardware. I have the right uppipe and header.
BarryC, I just need to pull pin 11 and repin to pin 53 then try the tables?
The USDM rom and what I thought was the correct table is in fact incorrect as far as I can tell. I will go ahead and take the hardware though and try to figure out the software while it is in transit.
Youngsyr, if you can double check with your mechanic and see if he has the harness that would be great, but apparently isnt necessary.
It would seem then that I need to get a BCS (mine is kind of broke), and then the hardware. I have the right uppipe and header.
BarryC, I just need to pull pin 11 and repin to pin 53 then try the tables?
The USDM rom and what I thought was the correct table is in fact incorrect as far as I can tell. I will go ahead and take the hardware though and try to figure out the software while it is in transit.
Youngsyr, if you can double check with your mechanic and see if he has the harness that would be great, but apparently isnt necessary.
this is for the 4 plug ecu,
you can use the boost solenoid just swap the pins and change over the pipework
make sure one side goes to the inlet manifold and the other side to the SAS valve,
should work fine.
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the evo 9 is a 3 plug ecu,
the evo 9 wastegate is pin 41 and SAS is pin 5
see diagram below for the 9
Last edited by BarryC; Mar 15, 2008 at 02:59 PM.