Big cam Xede fix
Big cam Xede fix
First off the cams rock hard (272E/264I)!! There is some "lope" at idel that I could have lived with but I was itching to try the Xede a little more
The fix took 10 minutes and was vey easy. Plug your laptop (Xmap armed) into the Xede and they are connected I changed only four settings in the MAF table (im an idiot and dont know how to upload non internet pics- someone please do a screenshot of the Xede MAF table) anyway the 2 bottom left cells (500 and 1000 rpm on the x axis 0 on the y ) I changed to MAF scaling 30 which showed up as 29.9 and the two cells on top of them (500 and 1000 rpm on the x axis and 7 on the y ) I changed MAF scaling to 20 which showed up as 19.9. I also let a little more air past the throttlebody by using a stubby #2 screwdriver which upped the rpms by ~50 which you can monitor in real time through the xede. I did this just to play around and my gf didnt even notice 
NOTE THE CORRECTED TYPO IN GREEN!
The fix took 10 minutes and was vey easy. Plug your laptop (Xmap armed) into the Xede and they are connected I changed only four settings in the MAF table (im an idiot and dont know how to upload non internet pics- someone please do a screenshot of the Xede MAF table) anyway the 2 bottom left cells (500 and 1000 rpm on the x axis 0 on the y ) I changed to MAF scaling 30 which showed up as 29.9 and the two cells on top of them (500 and 1000 rpm on the x axis and 7 on the y ) I changed MAF scaling to 20 which showed up as 19.9. I also let a little more air past the throttlebody by using a stubby #2 screwdriver which upped the rpms by ~50 which you can monitor in real time through the xede. I did this just to play around and my gf didnt even notice 
NOTE THE CORRECTED TYPO IN GREEN!
Last edited by MP5; Nov 23, 2003 at 09:46 PM.
How hard is it to get those cams right now? How much do they cost? Why not the 264/264? Finally, if your car is your true daily driver, (250 miles per week) is the stage one plus too aggresive?
Originally posted by Smogrunner
MP5, if you play around like that and don't like the results, do you have to remember every change you made or can you just hit some sort of a default reset button?
MP5, if you play around like that and don't like the results, do you have to remember every change you made or can you just hit some sort of a default reset button?
i'm jealous !! i can't get my car running properly yet until i can break the one allen nut that's keeping my exhaust cam gear at 5 degree retard. are you using the base map and tweaking it ?
Originally posted by jman425
i'm jealous !! i can't get my car running properly yet until i can break the one allen nut that's keeping my exhaust cam gear at 5 degree retard. are you using the base map and tweaking it ?
i'm jealous !! i can't get my car running properly yet until i can break the one allen nut that's keeping my exhaust cam gear at 5 degree retard. are you using the base map and tweaking it ?
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Originally posted by Smogrunner
How much do these camshafts cost? Would you go straight from stock to Stage One +??? Since I have to install the cam gears, how much extra labor is it to install the cams?
How much do these camshafts cost? Would you go straight from stock to Stage One +??? Since I have to install the cam gears, how much extra labor is it to install the cams?
I would order it its like $30 and make them use that then you could spend the same as you woulda and have them install the cams. cams are between 5-600 depending on were you pick them up. Stock to stage 1+ is MASSIVE!! It will definately kick your *** but stage 1 is very nice and a track monster!
Re: Big cam Xede fix
Originally posted by MP5
I also let a little more air past the throttlebody by using a stubby #2 screwdriver which upped the rpms by ~50 which you can monitor in real time through the xede.
I also let a little more air past the throttlebody by using a stubby #2 screwdriver which upped the rpms by ~50 which you can monitor in real time through the xede.
The correct way to up the idle is to do it in the ECU. My car idles perfectly at 950RPMs with HKS cams.
Re: Re: Big cam Xede fix
Originally posted by ShapeGSX
The ECU will eventually correct this back down to the normal idle speed. You have to open the bypass so much that the idle air controller can't correct anymore. But the idle can be erratic at that point.
The correct way to up the idle is to do it in the ECU. My car idles perfectly at 950RPMs with HKS cams.
The ECU will eventually correct this back down to the normal idle speed. You have to open the bypass so much that the idle air controller can't correct anymore. But the idle can be erratic at that point.
The correct way to up the idle is to do it in the ECU. My car idles perfectly at 950RPMs with HKS cams.
Re: Re: Big cam Xede fix
Originally posted by ShapeGSX
The ECU will eventually correct this back down to the normal idle speed. You have to open the bypass so much that the idle air controller can't correct anymore. But the idle can be erratic at that point.
The correct way to up the idle is to do it in the ECU. My car idles perfectly at 950RPMs with HKS cams.
The ECU will eventually correct this back down to the normal idle speed. You have to open the bypass so much that the idle air controller can't correct anymore. But the idle can be erratic at that point.
The correct way to up the idle is to do it in the ECU. My car idles perfectly at 950RPMs with HKS cams.
I have an Eclipse with DSMLink, so it doesn't really apply to you guys. Though the creators of DSMLink say they are planning on an Evo version. www.dsmlink.com



