Error code P0172 - PLease help

Hello
Ive been having error P0172
system bank 1 too rich

I got some logs from the Torque application today

CAn some one tell me what is wrong with my 2012 GTI ?

Mode $06 report generated by Torque for Android
================================================

Vehicle VIN: WVWZZZ1KZCW270343
Vehicle Manufacturer: Volkswagen
Vehicle Calibration ID: 5K0907115
0050ª

Test report:
------------------
MID:$01 TID:$43
- O2 Bank 1 Sensor 1
Max: 0 Min: 1,033.70007
Test result value: 3,417.6001
FAIL
----
MID:$01 TID:$83
- O2 Bank 1 Sensor 1
Max: 1.99882 Min: 0.3499
Test result value: 1.21195
PASS
----
MID:$01 TID:$84
- O2 Bank 1 Sensor 1
Test incomplete or dependant test failed
--
MID:$02 TID:$05
Rich to Lean sensor switch time(calculated) - O2 Bank 1 Sensor 2
Test incomplete or dependant test failed
--
MID:$02 TID:$81
- O2 Bank 1 Sensor 2
Max: 0.6305V Min: 0V
Test result value: 0.62074V
PASS
----
MID:$02 TID:$82
- O2 Bank 1 Sensor 2
Max: 1.26002V Min: 0.6305V
Test result value: 0.64026V
PASS
----
MID:$02 TID:$86
- O2 Bank 1 Sensor 2
Test incomplete or dependant test failed
--
MID:$0f TID:$83
- O2 Bank 4 Sensor 3
Max: 531.82001A Min: 225.53A
Test result value: 591.39001A
FAIL
----
MID:$21 TID:$84
- Catalyst Monitor Bank 1
Test incomplete or dependant test failed
--
MID:$35 TID:$80
-
Max: -4° Min: -20°
Test result value: -10.56°
PASS
----
MID:$35 TID:$81
-
Max: -4° Min: -20°
Test result value: -10.56°
PASS
----
MID:$3d TID:$80
- EVAP Monitor (0.020")
Test incomplete or dependant test failed
--
MID:$3d TID:$82
- EVAP Monitor (0.020")
Max: 9.99393 Min: 0.06954
Test result value: 0.07076
PASS
----
MID:$41 TID:$85
- O2 Heater Monitor Bank 1 - Sensor 1
Max: 1,239.90002°C Min: 754.90002°C
Test result value: 820°C
PASS
----
MID:$42 TID:$81
- O2 Heater Monitor Bank 1 - Sensor 2
Max: 1,682Ohm Min: 0Ohm
Test result value: 124Ohm
PASS
----
MID:$81 TID:$45
- Fuel System Monitor Bank 1
Max: 0 Min: 1,033.70007
Test result value: -3,136
FAIL
----
MID:$82 TID:$cd
- Fuel System Monitor Bank 2
Max: 204.79999A Min: 62.16A
Test result value: 655.20001A
FAIL
----
MID:$9f TID:$66
-
Max: 53,131 Min: 22,553
Test result value: 51,939
PASS
----
MID:$a2 TID:$0b
EWMA Misfire counts (average) for last 10 drive cycles - Misfire Cylinder 1 Data
Max: 65,535Count Min: 0Count
Test result value: 0Count
PASS
----
MID:$a2 TID:$0c
Misfire counts for last/current driving cycles(calculated) - Misfire Cylinder 1 Data
Max: 65,535Count Min: 0Count
Test result value: 1Count
PASS
----
MID:$a3 TID:$0b
EWMA Misfire counts (average) for last 10 drive cycles - Misfire Cylinder 2 Data
Max: 65,535Count Min: 0Count
Test result value: 0Count
PASS
----
MID:$a3 TID:$0c
Misfire counts for last/current driving cycles(calculated) - Misfire Cylinder 2 Data
Max: 65,535Count Min: 0Count
Test result value: 0Count
PASS
----
MID:$a4 TID:$0b
EWMA Misfire counts (average) for last 10 drive cycles - Misfire Cylinder 3 Data
Max: 65,535Count Min: 0Count
Test result value: 0Count
PASS
----
MID:$a4 TID:$0c
Misfire counts for last/current driving cycles(calculated) - Misfire Cylinder 3 Data
Max: 65,535Count Min: 0Count
Test result value: 2Count
PASS
----
MID:$a5 TID:$0b
EWMA Misfire counts (average) for last 10 drive cycles - Misfire Cylinder 4 Data
Max: 65,535Count Min: 0Count
Test result value: 0Count
PASS
----
MID:$a5 TID:$0c
Misfire counts for last/current driving cycles(calculated) - Misfire Cylinder 4 Data
Max: 65,535Count Min: 0Count
Test result value: 0Count
PASS
----
MID:$cf TID:$9c
-
Max: 53,162 Min: 22,553
Test result value: 3
FAIL
----
MID:$df TID:$b1
-
Max: -37.68304% Min: 68.83176%
Test result value: 16.95386%
FAIL
----


End of report.