UK Spec car with Canzoomer
05-11-2005, 07:58 PM
#53
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if the ECU found out it is too lean and it might caused detonation, the ecu wil retarted the timing or will inject more gas in to prevent detonation.
if this continue to happen, the ecu might use Long term fuel trim to fix the prob. it means that the ecu will rich up the mixture again (by modify the fuel map). You can always reset the battery to reset the long term fuel trim
https://www.rx8club.com/showthread.p...5&page=4&pp=15 (check out what cansoomer said)
if this continue to happen, the ecu might use Long term fuel trim to fix the prob. it means that the ecu will rich up the mixture again (by modify the fuel map). You can always reset the battery to reset the long term fuel trim
https://www.rx8club.com/showthread.p...5&page=4&pp=15 (check out what cansoomer said)
05-11-2005, 11:46 PM
#54
You really don't add fuel with this setup...all you do is take away less. The PCM already will add more than enough :D
Adjust the WOT line at the RPM you want and make the #'s smaller, and you will take away less fuel IE: change a 23 to a 17......
Adjust the WOT line at the RPM you want and make the #'s smaller, and you will take away less fuel IE: change a 23 to a 17......
Last edited by dannobre; 05-11-2005 at 11:55 PM.
05-12-2005, 10:01 AM
#58
Originally Posted by Nemesis8
I'm Lost In Space.....
What happened to Holley 850 Double Pumpers, Crane Fireball 515 Lift, 302 Duration Cam Shafts.... And "Q" Code Intake Valves on.....
OK, sorry.... Back to the thread
What happened to Holley 850 Double Pumpers, Crane Fireball 515 Lift, 302 Duration Cam Shafts.... And "Q" Code Intake Valves on.....
OK, sorry.... Back to the thread
05-12-2005, 06:27 PM
#59
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Originally Posted by Lock & Load
Nice work great result :D hopefully i will get the Australian canzoomer version up and running those figures shortly , as the forum members here are also knocking the canzoomer unit saying 20 - 25 hp is not possible .
cheers
michael
cheers
michael
...ok that was just bad
05-13-2005, 06:19 PM
#61
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i never had my car ping (official name - detonation), but it would sound like popcorn popping under your hood... the knock sensor should pick it up before it reaches that point and richen the mix and pull timing out to prevent it
05-13-2005, 07:10 PM
#62
Originally Posted by mcpheeg
Here is my afr graph
In Excel, change the scale of your AFR. Double click on the axis and go to scale, type in min of 11 and max of 15, then repost this. It will give you better resolution as to what is going on. Like this on mine attached.
How do you like the header?? How is the sound level??
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