Fuel trim Logging
#1
Newbie
Thread Starter
Fuel trim Logging
Hi,
My car is an Evo 9 EDM, with full BBK turbo, M2 cosworth cams and 1000CC PTE injectors.
ROM : 88840016
I uploaded "88840016-nlts-mod-v2" in order to have "knock cell".
I discovered later on that it has the rear O2 disabled .
I tried to log my car with evoscan 2.9 but the fuel trims are always "0" .
I've read in some threads that if the rear O2 is disabled then the LTFT won't work.
I checked the periphery0 (FAA) bit 1 is "0".
Please advise of a solution in order to be able to log the fuel trims without loosing the knock cel (return to the original Rom).
Thanks in advance
My car is an Evo 9 EDM, with full BBK turbo, M2 cosworth cams and 1000CC PTE injectors.
ROM : 88840016
I uploaded "88840016-nlts-mod-v2" in order to have "knock cell".
I discovered later on that it has the rear O2 disabled .
I tried to log my car with evoscan 2.9 but the fuel trims are always "0" .
I've read in some threads that if the rear O2 is disabled then the LTFT won't work.
I checked the periphery0 (FAA) bit 1 is "0".
Please advise of a solution in order to be able to log the fuel trims without loosing the knock cel (return to the original Rom).
Thanks in advance
#3
Newbie
Thread Starter
thanks for the reply;
change it to 1 --- Ok
change the tephra option to simulate rear o2 (can't find it )
then, make sure you are not in closed loop all the time. (open loop load tables should look normal) --- do you mean to alter the tables in "open loop disable below" and "open loop enable above" ??
Tks in advance
change it to 1 --- Ok
change the tephra option to simulate rear o2 (can't find it )
then, make sure you are not in closed loop all the time. (open loop load tables should look normal) --- do you mean to alter the tables in "open loop disable below" and "open loop enable above" ??
Tks in advance
#5
Newbie
Thread Starter
Will the 88580714 resolve the problem ?
Cause I've checked it yesterday and it I was afraid to upload it cause the rev limiter was set to 114 so probably there's something wrong in the xml file ..?
Cause I've checked it yesterday and it I was afraid to upload it cause the rev limiter was set to 114 so probably there's something wrong in the xml file ..?
Last edited by GeoMitsu; Nov 6, 2013 at 08:00 PM. Reason: wrong rom number
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