Ran Vagcom's tonight to figure out what the hell is going on with my car...
09-28-2004, 04:22 PM
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Ran Vagcom's tonight to figure out what the hell is going on with my car...
Previous thread...
https://forums.audiworld.com/s4/msgs/1774605.phtml
So I do my boost logs and there isn't anything out of the ordinary. It looks like every other stock boost log out there. Req's boost goes up, actual boost follows right in behind it and stays constant throughout the RPM range.
Also ran g/s with a 255 maximum.
This is frustrating because the car is noticably slower but all the logs show it's ok. Could a leak be in the system after the sensors measure their data?
https://forums.audiworld.com/s4/msgs/1774605.phtml
So I do my boost logs and there isn't anything out of the ordinary. It looks like every other stock boost log out there. Req's boost goes up, actual boost follows right in behind it and stays constant throughout the RPM range.
Also ran g/s with a 255 maximum.
This is frustrating because the car is noticably slower but all the logs show it's ok. Could a leak be in the system after the sensors measure their data?
09-28-2004, 04:29 PM
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"It looks like every other stock boost log out there." "Also ran g/s with a 255 maximum."
You are on stock chip with stock boost levels and seeing 255 g/s???? Your MAF is probably dead and reading artificially high instead of atrificially low. That could explain why you are slower than you were before.
09-28-2004, 04:39 PM
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I'm wondering if I haven't torn the second TBB (less than 24 hours on the car)
No DTC's either.
The car tore a TBB and felt like ****... replaced the TBB and it still feels like ****. I'll have to wait this weekend to tear it down, I'm not a great apartment mechanic.
What should the MAF see on a stock log?
The car tore a TBB and felt like ****... replaced the TBB and it still feels like ****. I'll have to wait this weekend to tear it down, I'm not a great apartment mechanic.
What should the MAF see on a stock log?
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