what code is this and how do i fix?

[Straight Boostinn]

P2074-manifold Pressure/throttle Position Correlation
- High Flow/vacuum Leak

[stxsrt]

Quote: Originally Posted by Straight Boostinn

P2074-manifold Pressure/throttle Position Correlation
- High Flow/vacuum Leak

Ummm did you check for vaccum leaks by your manifold?

[Spunjah413]

Code comes from prolonged PTB. Stage 0 i assume? Just dont hit PTB for too long and it wont throw. Also reset your PCM, that code puts your car in Limp mode

[stxsrt]

Quote: Originally Posted by Spunjah413

Code comes from prolonged PTB. Stage 0 i assume? Just dont hit PTB for too long and it wont throw. Also reset your PCM, that code puts your car in Limp mode

I stand corrected. Learn something new everyday. PTB sucks glad I dont have it

[letsrunem8]

[quote=stxsrt]

Quote: Originally Posted by Spunjah413

Code comes from prolonged PTB. Stage 0 i assume? Just dont hit PTB for too long and it wont throw. Also reset your PCM, that code puts your car in Limp mode

so wait what is ptb??
and wat does it mean by putting your car in limp mode???
cuz i got the same exact problem its throwing that code

[Turbocruiser13]

part throttle boost. when you're not WOT and you're getting a lot of boost it's bad for the car cuz it's way too much air and not enough fuel. P2074 is commonly referred to as the overboost code, and that would be why. Limp mode basically takes away all your power and I don't even think it'll let'cha go above 4Krpms until you unplug the battery and reset the code

[letsrunem8]

Quote: Originally Posted by Turbocruiser13

part throttle boost. when you're not WOT and you're getting a lot of boost it's bad for the car cuz it's way too much air and not enough fuel. P2074 is commonly referred to as the overboost code, and that would be why. Limp mode basically takes away all your power and I don't even think it'll let'cha go above 4Krpms until you unplug the battery and reset the code

ohh okayy...so how do i reset the code?
lol sorry
newbie

[Spunjah413]

Unplug your battery for a short time, then reinstall. Or go to autozone and use their OBDII reader to erase the code.

Just don't try flooring it or even going half throttle unless @ 3k RPM with an aftermarket wastegate.

[letsrunem8]

Quote: Originally Posted by Spunjah413

Unplug your battery for a short time, then reinstall. Or go to autozone and use their OBDII reader to erase the code.

Just don't try flooring it or even going half throttle unless @ 3k RPM with an aftermarket wastegate.

thankkkss....but i have the OBDII reader...but if im not mistaken i have to get a wastegate now in order to floor it?

[Turbocruiser13]

No the above poster was stating the fact that with an aftermarket wastegate on the car if you give it too much boost under 3K rpms that code likes to pop up. I'm sure you most likely don't need a new wastegate, the stock one is most likely just fine

[Spunjah413]

Quote: Originally Posted by letsrunem8

but if im not mistaken i have to get a wastegate now in order to floor it?

No, Only if you want more POWAAAA

[letsrunem8]

Quote: Originally Posted by Turbocruiser13

No the above poster was stating the fact that with an aftermarket wastegate on the car if you give it too much boost under 3K rpms that code likes to pop up. I'm sure you most likely don't need a new wastegate, the stock one is most likely just fine

hahaha okayy thats good..
but so how do i fix the cel that my sensor said to be p2074?
tip mod?

[Turbocruiser13]

TIP mod will most certainly do the trick for ya

[letsrunem8]

Quote: Originally Posted by Turbocruiser13

TIP mod will most certainly do the trick for ya

thanks alot bro...i appreciate it

[Mana4real]

Quote: Originally Posted by letsrunem8

Quote: Originally Posted by Turbocruiser13

TIP mod will most certainly do the trick for ya

thanks alot bro...i appreciate it

Depends on what year car you have... 05's it doesn't always work...