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ok i have a question about the upgrade path i just got unlimited 08 silverado unlocked now its say 129 credits to unlimited geniv v8 trucks but i have better than 50 upgrade credits on other gen...

never mind i finally found it but this new site BLOWS!!!!

where the hell do ya get credits now it not on the products page?

so i fixed or kinda any way. I got an 02 operating system from a buddy of mine that was stock from a ss auto car, took all my adjustments from my 99 file and popped in the 02 file and loaded it up....

i have this is the second ecm but i just had a thought prolly a long shot at this point but i wonder if the injection timing could be causing it. Any body know the lt injection timing for ls ecm?? i...

74695 happens at 1656 and 1659 area and ya see the bit of knock on restart but no knock anywhere else

i am thankful for trying to help. This is an odd one i am to the point of trying a later operating system and seeing if the makes a diff. And found today when i had a min to drive it that it is more...

i get what you are saying but the car runs pretty much flawless every where else he has been driving it all summer. At the time this was put together the injectors were a lil small and i though the...

i was thinking mechanical as too but it doesnt seem to lay down or miss before it shuts off like its pulling hard and then off. Do ya think a coil would kill it completely like that,that would be a...

5FDP you are correct using a wide band with lambda error

as an alt. to droping the tank get the diagram for the 5v going to the ftp if it is not spliced to anything else out side the ecm then ya can pop that pin outta the ecm connector

unplug the ftp sensor they are known for going bad and shorting the 5 volt circuit.

i did know about the ve tables but at the moment it is running maf only so ve shouldnt be a factor. this engine has some compression so not alot of timing as the engine revs.the higher timing at...

i think that was after a restart not real knock the headers will touch sometimes. and the retard shouldn't shut the engine off

ok heres the back story this is a 383 lt1 with efi 411 swap. car runs well upt to about 5500 rpm some times a lill sooner some times a lil later but at that point it will stall off. i mean like ya...

It is my understanding that without the pro interface it has to be logged through an ecm 0-5v input like ac pressure or egr.Apparently hp tuners will only read and log one data type at the time so...

ok aem it is then thanks for the input guys!!! i have to wonder how hard it would be to convert the can signal into the class 2 or just make a wb out put the class 2 message so hp tuners would pick...

so im looking to upgrade from my lm1 wb and i thimking from this thread the aem may be the way to go, as i do some tunning on can and no can cars and want to make a movable wb set up. wich aem would...

i am looking to go serial data with my wide band to avoid the ground off set issues. what wide bands are working correctly with serial data without a lot of head aches.i was looking at the plx but...

ok so i am looking to go serial data with me wide band and my ? is which ones are working properly as an plug and play?? i currantly have and lm1 but it seems as those are still not working that...

doesnt change start up idle is only running off of base airflow and scanner shows 0 desired idle

here is the file 67888

i am doing a 411 ecm swap on 97 camero istarted with a 2002 firebird file with t56 the car is a 4l60e. i segment swapped in the 4l60 info but it doesnt seem to see p/n. the idle speed will not...

does anyone know if segment swaps are supported on the duramax ecm's?

ok trying to get the dual fuel tanks working with out having to buy efi live to do it