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CRAZY Whislting With Cobb AP Stage 2


DogLeggGT

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I have an '06 GT 5EAT with a catless UP and Cobb catted DP. The UP and DP were both installed by an installer intimate with Subarus and checked for leaks. I just installed a Stage 2 map. I make one "mistake" while installing. I turned the car on while the test pugs were still plugged in. Didn't see this pointed out in the AP manual as a huge No No, so I didn't think much of it.

 

Took it for a drive and I'm getting four pitches of whistling sounds!!! It's not rev dependent in low gears. It seem to just start as a low whistle at about 40mph regardless of rpm and then graduate to a middle pitched, then high middle pitched, then high pitched whistle as the car speeds up. Quite loud.

 

I got home and tried to put it back to stock but the AP didn't recognise my car!!!

 

HELP!!!!!!

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starting the car with the test plugs plugged in is not that big of a deal...unless it was in the middle of a flash.

 

You an exhaust leak or a boost leak

 

Yah, I started the car after the Stage 2 map has loaded and everything was ready to go.

 

Thanks for everyone's input. I appreciate the brainstorming. Regardless, Cobb will be getting a call from me tomorrow.

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I highly doubt it has anything to do with the AP, check to make sure all your windows are rolled up :)

 

Amazingly, it had something to do with the AP - or at least how I used the AP to reflash the ECU. I took Qiksilvr's advice from another post: unhooked the battery for a bit; hooked it back up; turned the key to ON for a few moments; turned it off; turned the car on and let it run for about 5 mins.

 

It seems like the AP still doesn't want to recognise the car, but I took it out and drove it and all whistling had disappeared. I didn't hook up the AP again to see if it recognised the car after the drive, tho. Will do that later.

 

Luckily, the map I reflashed the car with is the one I can live with for a good while.

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