Hi guys!

My check engine light is on and luckily, someone helped me download the codes. Here they are. The only code that had any "comments" in it was the first one. The rest didn't say anything else so I just wrote down the trouble code and description.

Could anyone help me with my car? It's a 2001 A4 1.8T. I'm going to a driver school soon and would like to get it fixed before then.

Thanks!!!

Trouble Code : P0444
Description : Evaporative Emission Control System Purge Control Valve Circuit Open
Comments :
Engine Status
Fuel Pressure (Gage) :
Intake Manifold Pressure (Absolute) :
Engine Coolant Temperature : 113.00 °F
Calculated Load Value : 3.5 %
Engine Speed : 800 RPM
Vehicle Speed : 0 MPH
Fuel Trim Status
Short-Term Fuel Trim (Bank 1) : 0.00 %
Short-Term Fuel Trim (Bank 2) :
Long-Term Fuel Trim (Bank 1) : -0.78 %
Long-Term Fuel Trim (Bank 2) :
Fuel System Status
Fuel System 1 Status :
Fuel System 2 Status : Open loop; has not yet satisfied conditions to go to closed loop.

Trouble Code : P0037
Description : HO2S Heater Control Circuit Low (Bank 1, Sensor 2)
Trouble Code : P0418
Description : Secondary Air Injection System Relay "A" Circuit
Trouble Code : P0412
Description : Secondary Air Injection System Switching Valve "A" Circuit
Trouble Code : P1289
Description : Unknown Powertrain DTC (Manufacturer Controlled; Fuel and Air
Trouble Code : P1472
Description : Unknown Powertrain DTC (Manufacturer Controlled; Auxiliary
Trouble Code : P0031
Description : HO2S Heater Control Circuit Low (Bank 1, Sensor 1)
Trouble Code : P0136
Description : O2 Sensor Circuit Malfunction (Bank 1, Sensor 2)
Trouble Code : P0102
Description : Mass or Volume Air Flow Circuit Low Input
Trouble Code : P0135
Description : O2 Sensor Heater Circuit (Bank 1, Sensor 1)

 

Repost.

I answered at the other post.

Linky