What are you using to read the codes? An AP?
This is a discussion on Help p[lz...CEL P050A and more inside within the General Maintenance, Troubleshooting & Accidents. forums, part of the Tech & Modifying & General Repairs category; 2011 Base WRX 5 door (bone stock) 18k miles MFG date 2/11 CEL, traction and blinking cruise in cool damp/rainy ...
2011 Base WRX 5 door (bone stock)
MFG date 2/11
CEL, traction and blinking cruise in cool damp/rainy weather only or so it seems it has happened twice in past week, same code both times. Runs fine 99% of the time but randomly wants to stall. 1st attempt after clearing CEL it doesnt want to start but finally does.
This is what I get:
Idle Air Control System Circuit Low
Fuel Sys 1 OL ( I'm thinking open loop?)
Fuel Sys 2 CL-Fault (I'm thinking closed loop?)
Calc Load% 34.9
ECT (f*) 57
STFT B1 0.00
Any ideas? Reflash the ECU?