Codes P228 and P011C

[ODHawk]

Hello, I just finished changing the coolant fluid as part of my winter maintenance and I now have these 2 maintenance codes P228 and P011C along with a check engine light. I have the frunk removed at this point and was wondering if that might be related to my problem?

[CentralCoastCA]

Not sure if these are correct, but here goes:

From the generic database: P0228 Throttle/Petal Position Sensor/Switch C Circuit High Input

P011C module:ECM
Ambient Air Temperature Sensor circuit high.
Sensor disconnected

Defective sensor/ damaged wires/ wire shorted to battery Vbat/ ECM voltage supply too High.

Make sure sensor connector is fully inserted.

Measure voltage between harness connector pins 1 & 4 .
(expected value: 4.8 to 5.1 volts)

Measure resistance from connector: ECMA-H4 to AAPTS-1
(expected value: < 2 Ω) Measure resistance from connector: ECMA-J4 to AAPTS-2
(expected value: < 2 Ω)

[Big Arm]

They are related to your trunk removal. You unpulled the sensor on the right side of the trunk. Should return to normal after reinstalled.
Code P228 is not a correct code