codes after whipple install

[avido]

hi guys yesterday i finished my build with whipple 2.9 liter on my 2014 camaro

everything went straight excepet fo 3 codes i saw on the pcm

0x7E8: P0122 - Throttle/Pedal Position Sensor A Circuit Low (Permanant)
0x7E8: P0223 - Throttle/Pedal Position Sensor/Switch B Circuit High (Permanant)
0x7E8: U0109 - Lost Communication With Fuel Pump Control Module (Permanant)


i tried to chance the tb with no ?resoults. i also changed the fpcm with the stock one but the cose was still there

btw the car starts with no problem. i cruisd with no problem.

do you guys know what can be? i didn't do anything different than what in the instruction

it could be a tune related problem?

thanks

[schpenxel]

What tune are you using?

[avido]

I modified one of mine and of course I'm using hptuner

[schpenxel]

Post tune you were using before the install and the one you're using now also

[Aaron407]

In terms of your throttle related codes, check your throttle body connection, especially if you had to extend the throttle body cable. I had to use one on my car for the supercharger installation that required splicing in an extra length of wires, and I had similar codes and limp mode triggered due to a bad connection.

[avido]

The problem solved by itself. I read since they are permanent you can't clear them. I saw this morning that they were disappeared. They could came out when we tried to check for fuel leaks.

[Aaron407]

Don't be surprised if the throttle body codes pop up again and throw you into reduced power mode. It sounds like an intermittent connection issue to me.