[deltalima0]

I have been getting this code frequently lately. 2D2E Angle of throttle valve - intake pipe underpressure, correlation.

I read an older post where Terry said (Just a plausibility code from the extra lagfix in the JB4. You can ignore it.)

I am running JB4 G5 wth Terry's BMS race flash the car use to hit 20 psi at 4500 rpm target really well at one point, but now i struggle to get to 15psi and it spools slowly. I get zero 30ff codes and have change all vacuum lines and replaced the Boost pressure converters (boost solenoids) still nothing maybe I gained 1 psi back from boost solenoid change but still no real change.

Good it be wastegates? Car use to be beastmode now its just slow and i am lost on how to get it back. Any help would be appreciated these are the two codes i get repeatedly lately.

2AAF Fuel pump, plausibility
2D2E Angle of throttle valve - intake pipe underpressure, correlation

Thanks

[Ingeniator]

Originally Posted by deltalima0

I have been getting this code frequently lately. 2D2E Angle of throttle valve - intake pipe underpressure, correlation.

I read an older post where Terry said (Just a plausibility code from the extra lagfix in the JB4. You can ignore it.)

I am running JB4 G5 wth Terry's BMS race flash the car use to hit 20 psi at 4500 rpm target really well at one point, but now i struggle to get to 15psi and it spools slowly. I get zero 30ff codes and have change all vacuum lines and replaced the Boost pressure converters (boost solenoids) still nothing maybe I gained 1 psi back from boost solenoid change but still no real change.

Good it be wastegates? Car use to be beastmode now its just slow and i am lost on how to get it back. Any help would be appreciated these are the two codes i get repeatedly lately.

2AAF Fuel pump, plausibility
2D2E Angle of throttle valve - intake pipe underpressure, correlation

Thanks

If your fuel pressures look good I would ignore the 2AAF. As for thre 2D2E. I would investigate the TMAP. It may be reading low compared to the plenum sensor and witht the throttle body wide open the pressure should be equal and it throws a code as a result. Check your chargepipe and BOV/diverters while you're in there could always be a boost leak.

[328iwagon]

Originally Posted by deltalima0

I have been getting this code frequently lately. 2D2E Angle of throttle valve - intake pipe underpressure, correlation.

I read an older post where Terry said (Just a plausibility code from the extra lagfix in the JB4. You can ignore it.)

I am running JB4 G5 wth Terry's BMS race flash the car use to hit 20 psi at 4500 rpm target really well at one point, but now i struggle to get to 15psi and it spools slowly. I get zero 30ff codes and have change all vacuum lines and replaced the Boost pressure converters (boost solenoids) still nothing maybe I gained 1 psi back from boost solenoid change but still no real change.

Good it be wastegates? Car use to be beastmode now its just slow and i am lost on how to get it back. Any help would be appreciated these are the two codes i get repeatedly lately.

2AAF Fuel pump, plausibility
2D2E Angle of throttle valve - intake pipe underpressure, correlation

Thanks

Hi, I am having the same problem of:

2AAF Fuel pump, plausibility
2D2E Angle of throttle valve - intake pipe underpressure, correlation

Did you ever find what was it making the probelm of this two codes?