Having trouble with TBA on my 99 30v..
#1
Having trouble with TBA on my 99 30v..
So I have VCDS working and communicating with the car properly. I do the TBA as specified in the millions posts taht exist about this issue, and 060 seems to be the code that works cause when I do 098 it brings up voltage levels which say 4.xxx and 3.xxx and ADP.OK right next to it. With 060, you see the values start to change around, from 7 to 9 to8 than falls to 2.2 and 2.2 and the 2.6 just sits there blinking. It switches on the right from ADP RUN or something to ADP.OK pretty fast, I let it sit for 30-a min and I go to start the car.
Sounds like it fires up great, idles for two seconds than drops and garbles and dies. I've tried 3-4 times with it ending at the same 2.6 and 2.2 values, and no changes. It starts much cleaner than it did, but wont keep running...any ideas?
Sounds like it fires up great, idles for two seconds than drops and garbles and dies. I've tried 3-4 times with it ending at the same 2.6 and 2.2 values, and no changes. It starts much cleaner than it did, but wont keep running...any ideas?
#2
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Mind posting an Auto-Scan? Especially with the older cars it may be a different MVB to start the TBA, to be sure you could check the factory repair manual or we could once we know the engine code and such.
#3
I am pretty sure you can only enter 060, or 098 in terms of a TBA. I have tried both, mine 098 brings up voltage and such, 060 preforms the adaptation, always ending back at 2.6 and 2.6 ADP OK.
I tried keeping my toe pressed slightly on the gas, and after the TBA I had to give significant pressure to the accelerator to keep it running, and after holding my foot at about 3k RPM for a few seconds, the car stayed running on its own, tiny bit rough though. Almost sounds like the car is misfiring now as when I drive, if you push the gas too much the car chokes for a second.
I tried keeping my toe pressed slightly on the gas, and after the TBA I had to give significant pressure to the accelerator to keep it running, and after holding my foot at about 3k RPM for a few seconds, the car stayed running on its own, tiny bit rough though. Almost sounds like the car is misfiring now as when I drive, if you push the gas too much the car chokes for a second.
#4
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No offense but do you want help or do you want to argue what could and could not be the case? You would really make it A LOT easier for us if you'd just post the Auto-Scan so we can double check what really has to be done here...
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