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The idle log was done after letting the car warm-up for a few minutes and then the pull right after. My current mods are Autotech hpfp internals, jbr SRI/TIP, and a custom CBE with a Magnaflow straight-through muffler. Currently on the stock tune as well. I get an on and off p2006 code usually...

I've been busy and haven't been able to do anything with the car recently. I'm going to get a datalog up up tonight if you wouldn't mind looking at it. Would a 2nd gear pull be enough? And are there any specific things I should log without just logging everything so it's not too cluttered.

Koeo throttle position just reads 0 no matter what. At idle though it will open to 60%

How so? The car performs like the cat is clogged. It seems to make sense to me the if the exhaust flow was clogged it couldn't flow as much air through and therefore the throttle plate is only opening partially not because it's bad but because that is all the air the engine can use. No, I was...

Update for anyone curious. Ran out of time to troubleshoot and shop says it's a clogged cat which would explain throttle body not being able to open. Going to have to drive without o2 sensor when I get the chance and confirm that's the issue. Looks like it's downpipe time.

I just finished doing that actually and the weird thing is it didn't move at all. Should it move with key on engine off? With the key out and battery disconnected, I was able to manually work it just fine. I attempted to start the car with the intercooler off but it just died. But, I did see...

No it feels and drives smooth. Cold starts seem rough though. As soon as the pedal gets to about 30% throttle it's stops accelerating any harder and stays there. Its as if I were barely pressing the pedal down. It will eventually reach the speed limit but struggle's to hold it and loses speed...

Long story short, my car is currently undrivable as it will barely accelerate up to speed and struggle's up hills. While troubleshooting today I noticed while driving and looking at the guages on cobb ap accelerator pedal position read correctly from 0-99 while throttle position never went...

Hey, did you ever get this solved? I'm having a similar issue with a cylinder 3 misfire under acceleration. I've already swapped around plugs and coils and replaced the injector yet the problem persists. Any help is appreciated.

No not recently. I just attributed the lack of power to the misfire. I will next time I get the chance. Is it possible I didn't have the battery unplugged long enough to fully reset the computer and it's In some sort of safe or limp mode? It was unplugged for about 30 sec but I've heard some...

So my car has been running weird the last few weeks. It began misfiring in cylinder 3 and after swapping coils and not finding the problem decided to run a fuel cleaner( bg 44k) that cleared up the misfire. The problem I'm having now is that I'm still lacking power like the car is in safe mode...

This is my first post here so if there is something off or this is in the wrong place, my bad. I keep getting a recurring P2006 vtsc stuck closed. I know this is a common issue and have verified the little plastic piece is not broken. I guess the next step is to test the vacuum but if the...