We're sorry to hear that replacing the sensor didn't resolve the issues you're having with your Aveo, 2009-Red-P-O-S . If you would like for us to check into this with your dealership as well, please contact us via private message with more information (include your name, contact information, the last 8 digits of your VIN, and the name of your involved dealership).

Sarah (Assisting Jackie)
Chevrolet Customer Care