Int X Question
#7
SO THE computer sees a open cicuit in the injector and ignitions and throws a cel? if that is the case the stock computer goes into limp mode? what i am concerned about is the oil metering that is being controlled by the stock computer. is it providing enough oil mix?
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Originally Posted by slavearm
I think MM is working on dealing with those CELs via Greddy Dongle right?
If he does come up with that, someone shoot me a PM
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Originally Posted by turbosa22c
SO THE computer sees a open cicuit in the injector and ignitions and throws a cel? if that is the case the stock computer goes into limp mode? what i am concerned about is the oil metering that is being controlled by the stock computer. is it providing enough oil mix?
#10
if the stock computer has no idea whats going on with the ignition, it does not know what rpm its at. or does it? therefore it does not know how much oil to inject into the motor. im just theorizing since i dont have a int x. did someone hook up a scan tool to see if the stock computer knows what rpm its at. does the int x get its tach reference from the stock computer?...if it did then thats cool. actually i just realized that if the tach worked then the computer is getting a tach reference. i guess im pretty **** when it comes to spending money.
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No, first of all, the cat is monitored using the narrow band O2 sensor. The Greddy dongle is designed to modify the signal from the WB O2 sensor.
Second of all, the stock computer swings the AFR under light load to attempt to test the cat. With the Intx connected, those swings don't occur, and there's no way for any type of electronic device to know when the stock computer is attempting to test the cat.
Even with the stock computer, the Greddy dongle doesn't/can't simulate the oxygen buffering effect of a cat on the AFR's. Although, something could certainly be built that could.
Second of all, the stock computer swings the AFR under light load to attempt to test the cat. With the Intx connected, those swings don't occur, and there's no way for any type of electronic device to know when the stock computer is attempting to test the cat.
Even with the stock computer, the Greddy dongle doesn't/can't simulate the oxygen buffering effect of a cat on the AFR's. Although, something could certainly be built that could.
Last edited by rkostolni; 11-09-2006 at 10:27 PM.
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